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Category NameDownloadsFileAuthor
 Apps WITH sources26 Hevesi Róbert (Hevesi Róbert)
 Apps WITHOUT Nick Gabb Alan J Rose
 Buttons33 Peter D Johnson
 Charts21 Olivier Touzot
 Classes and units54 Peter D Johnson
 Common Controls15 Alcides Valega
 Communication (I/O)46 Dejan Crnila
 Component building tools16 Accalai Ferruccio
 Components Collection38 Leo D. Shih
 Compression, Encryption83 Hagen Reddmann
 Debugging15 Poul Bak (Bak-O-Soft)
 Dialogs36 Poul Bak (Bak-O-Soft)
 Example Lawrence Blue B. Cuenca ...
 Experts and Property Editors15 Richard Hollerich
 Files and Drives24 Jon .at.
 Form Enhancement15 Accalai Ferruccio
 Game Tools18 Bisma Jayadi
 Glyphs, Icons and Tools33 Kambiz R. Khojasteh
 Graphical Controls44 Peter Bone
 Grids49 Michael Dürig
 IDE Tools10 Mauro Venturini (Mauro Venturini)
 Improved Components20 Olivier Touzot Jose Maria Ferri
 Internet16 Kiril Antonov (Kiril Antonov - Hronos Ltd)
 InVisible Components66 Peter D Johnson
 Labels13 Peter D Johnson
 Localization, Multilingual & Spell Check13 Leif Esselström (Polycon)
 Maths, Stats & Algorithms18 Aleksey Kuznetsov (UtilMind Solutions)
 Menus27 Peter D Johnson
 Messaging15 FINANCES Ltd
 Miscellaneous16 D.Sofyan, Adrian Hafizh & Inge DR. (aa)
 Multimedia42 Kambiz R. Khojasteh
 OCX, ActiveX12 Serhiy Perevoznyk (Serhiy Perevoznyk)
 Print, Print Preview and Reporting Tools38 Kambiz R. Khojasteh
 Programming Tools15 DIPasDoc.exe Ralf Junker (The Delphi Inspiration)
 Shareware Protection31 Alcides Valega
 Sound Phil Young (62NDS Solutions)
 Strings25 DIConverters.exe Ralf Junker (The Delphi Inspiration)
 System Components Win API based121 Peter D Johnson
 VBX and 
 Visible Components17 cyberbobjr ...
 Web Application Development10 Lars Akerman (Lars Akerman Software)
 Winsock & Internet23 Alexander Ivanov
 Winsock and Communications37 Ward van Wanrooij
 Wizards15 Craig Chapman
 Word Processing Henrick Hellström (FHH Firma Henrick Hellström) ...




Apps WITH sources

[ ] [ 7,110 bytes ] [ Freeware ] [ With Source ]
[ D5 | D6 | D7 | D8 ]
This is a telephone register, which ask some properties (name, username, mobile number) using LDAP. You can use it to list all Windows Domain users using ADsDSOObject (LDAP).
Added: 16-11-2004   |  Version: 1.0   |  Downloads: 1124/1124/26
Author:Hevesi Róbert   Hevesi Róbert   [DSP files]



Apps WITHOUT sources

[ ] [ 54,512 bytes ] [ Freeware ] [ No Source ]
[ D5 ]
Fixed! Printable enhanced StringGrid component [more]
Printable String Grid. with RowBackColor, RowFont.
Added: 21-03-2001/25-03-2001   |  Version: 1.01   |  Downloads: 1357/1354/8
Author:Nick Gabb   [Homepage]   [DSP files]




[ ] [ 2,935 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 ]
Enhanced status bar with hottrackin, hints, plus additional events added.
Added: 16-04-2000   |  Version: 1.0   |  Downloads: 9033/9033/8
Author:Alan J Rose   [DSP files]




[ ] [ 27,588 bytes ] [ Freeware ] [ With Source ]
[ D4 | D5 | D6 | D7 ]

This unit contains a set of three speed button derived components that either display pop-up menus associated with the buttons or form connected button / menu button pairs. The components are:

  • TPJMenuSpeedButton -- which can display an associated pop-up menu when clicked.
  • TPJLinkedMenuSpeedButton -- links to a master button and displays an associated pop-up menu when clicked.
  • TPJLinkedSpeedButton -- a speed button that can link to and control a slave button that accesses a pop-up menu.

Comes with fully integrated help and a demo project.

Tested with Delphi 4, 6 and 7
Added: 26-06-2001/6-10-2003   |  Version: 1.0.1   |  Downloads: 4197/4182/33
Author:Peter D Johnson   [Homepage]   [DSP files]




[ ] [ 387,358 bytes ] [ Freeware ] [ With Source ]
[ D6 | D7 ]
TQSpiderGraph : Spider Graph (aka "radar graph") freeware charting component ;

This component displays spider graphs (aka "radar graph") with as many axes and lines as you want (keep it readible...). It has numerous properties which apply more particularly to :

  • . the axes ( number, colors, individual max and min)
  • . its background (transparency, single color, oriented gradient)
  • . the number of lines, their color, caption thickness,aso
  • . It tracks mouse moves. Displays lines values near the pointer and/or raises events when the mouse enters or exits a line

    Spider graphs (aka "radar graphs") are especially usefull to allow your user to easy visualy compare the values of different sets of datas. TQSpiderGraph provides means to easily achieve such a visual comparison :

    Its usefull line highlighting functions allow you to highlight :

  • The line(s) with the widest or narrowest area ;
  • The one(s) with the highest (or lowest) value(s) on such or such axe ;
  • or simply the one of your choice, using its index.

    Highlighting can be made using one or a combinaison of the following "higlight modes" :

  • Change higlighted line(s) color,
  • Change higlighted line(s) thickness;
  • Show the points of this line only ;
  • And why not, do temporarily "flash" this line

    TQSpiderGraph contains much more features. An example is it's ability to optionally auto define the limits of each axe, depending on the values you send to it.

    It has been developped and tested under D6PE, and comes with full source ;

    The zip file contains the component source code, a compiled demo and its source, together with an "Howto" file, in html format. Some screenshots can be seen at

    (Please notice that gradient backgrounds are drawn using Windows "GradientFill" API, which requires Msimg32.dll to be in the "C:\Windows\System" folder.)

    Added: 19-07-2004/26-07-2004   |  Version: 1.0   |  Downloads: 1039/1039/21
    Author:Olivier Touzot   [Homepage]   [DSP files]


    Classes and units

    [ ] [ 31,891 bytes ] [ Freeware ] [ With Source ]
    [ D4 | D5 | D6 | D7 | D2 ]

    This unit contains classes that encapsulate Windows 32 bit binary resource files and the resources contained in them. The main functionality is provided by two classes:

    1. TPJResourceFile # encapsulates the contents of a whole resource file and provides methods and properties for reading, finding, editing, adding and deleting resources. Resource files can be read from and written to files or streams.
    2. TPJResourceEntry # encapsulates a single resource within the file and provides properties to access its header record and its raw data. The class also provided methods to check the identity of the resource. The resource's raw data is made available as a TStream and so is easily read and written using familiar TStream methods.

    Note that the classes have no knowledge of resource data formats and see the resource data simply as a raw sequence of bytes. It is for the user of the class to interpret the data correctly.

    In addition to the two main classes, some useful helper functions and constants are also provided.

    The download includes a UserGuide that provides detailed description of the classes, along example code for the key methods.

    Added: 7-11-2005   |  Version: 1.0   |  Downloads: 151/151/54
    Author:Peter D Johnson   [Homepage]   [DSP files]



    Common Controls

    [ ] [ 240,715 bytes ] [ Freeware ] [ No Source ]
    [ D4 | D5 | D6 | D7 ]
    AVCalcEdit is the combination of an editor of fixed decimal point numbers and a calculator. This component is freeware for non-commercial use. If you want to use it in commercial applications then you must to buy the source code. Exe demo included. Source code price = $25.
    Added: 26-07-2004   |  Version: 1.0   |  Downloads: 538/538/15
    Author:Alcides Valega   [Homepage]   [DSP files]



    Communication (I/O)

    [ ] [ 148,579 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | C3 | C4 | C5 ]
    A set of components for writing serial communication program. Components included: TComPort, TComDataPacket, TComTerminal TComComboBox, TComRadioGroup and TComLed. With these tools, you can write serial application faster and easier than ever. A Delphi context sensitive file included.
    Added: 11-10-1998/14-05-2000   |  Version: 2.60   |  Downloads: 45054/28462/46
    Author:Dejan Crnila   [Homepage]   [DSP files]



    Component building tools

    [ ] [ 34,555 bytes ] [ Freeware ] [ With Source ]
    [ D6 | D7 ]
    This is a redone from MAS-CompMaker (copyright # 2000 by Mats Asplund.) This wizard integrates nice with the Delphi IDE. It puts a new item in the Component menu called 'New AFComponents...' and it works like the standard Delphi component creation wizard. With this wizard you can easily build a component-skeleton ready to register with Delphi. Handles both ordinary and compound-components. The wizard lets you add nice comments to your components. The compound-classes used by this wizard are in the file compound.pas created by Thomas Quester
    Added: 19-05-2003   |  Version: 1.0   |  Downloads: 2212/2212/16
    Author:Accalai Ferruccio   [Homepage]   [DSP files]



    Components Collection

    [ ] [ 1,376,305 bytes ] [ Freeware ] [ With Source ]
    [ D4 | D5 | D6 | D7 ]
    LsFileExplorer28.pas (version 2.885) consists of three components, viz.:

    1. TLsDirTree21 - is a simple but fully functional Directory TreeView, that display directory structure in a TreeView, and files of the selected directory in a popup FileListview. It supports creating, deleting, renaming, copying, moving and dragging-n-dropping operations on directories. It can also map or disconnect network drives.
    2. TLsDirTreeCombo28 - is a specialized ComboBox with dropdown TreeView, displaying a hierarchical tree of drives and directories of the FileSystem.
    3. TLsFileListview28 - is a File Listview component, which is operating in virtual mode and optimized for high capacity and fast speed access. In addition to its normal functions, it can also:
      • Perform various file management tasks, such as copy, cut, paste, delete, rename, open, view, send-to or drag-drop operations on files;
      • Copy files to, or paste files from, Windows Explorer or other applications;
      • Accept dropping files from Windows Explorer;
      • Produce statistics on drives and directories.

    Both TLsDirTree21 and TLsFileListview28 provide Chinese, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Slovak, Slovenian, Spanish and Swedish language support in addition to default English language. Source codes and executable Demos are included. For detailed information please refer to LsFileExplorer28.txt.  [more]

    Added: 3-07-1998/2-11-2005   |  Version: 2.885   |  Downloads: 25190/20690/38
    Author:Leo D. Shih   [DSP files]



    Compression, Encryption

    [ ] [ 692,947 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | C3 | C4 ]
    Delphi Encryption Compendium Part I.
    A Compendium of various fast Hash-,Checksum- and Encryption algorithm, includes:
    • 40 Ciphers (IDEA, Blowfish, Twofish, DES, Square ...)
    • 23 Hashs (MD4/5, SHA/1, RipeMD, Havel, Tiger ...)
    • 5 Checksums (CRC32, CRC16-CCITT, CRC16-Standard ...)
    • 6 Textformats (MIME Base 64, XX/UU Coding, RFC1760 Six Word ...)
    • 2 Randoms (LFSR Linear Feedback Shift Register with variable Period upto 2^2032-1 ...)
    • with Ciphers can be encrypt in Modes CTS/CBC/CFB/OFB/ECB
    • Ciphers supports Message Authentication Codes in CBC-MAC/CFB-MAC/CTS-MAC
    • fast Implementation (i.E. Blowfish > 8Mb/sec, MD4 > 27Mb/sec)
    • full and easy objectorientated
    • High optimized Assembler Core
    • Designtime Components to managing Cipher- and Hashclasses
    • Message Authentication Codes for all Hash's (Internet RFC2104-HMAC's ...)
    • Internet RFC2289/RFC1760/RFC2444 One Time Password Routines as Component
    • Self Test Support for all Cipher-, Hash- and Checksumclasses
    • multiple cascading (chanining) from all Cipher-, Hash-, Random- and Compressionclasses
    • all Cipher-, Hash-, Randomclasses can be encrypt, decrypt, scramble and wipe any Inputs as String, Stream, File or Buffer in multiple chaining modes
    • detailed and full DEMO, Docus for implemented RFC's

    Added: 18-04-1999/5-09-1999   |  Version: 3.0   |  Downloads: 31968/27513/83
    Author:Hagen Reddmann   [DSP files]




    [ ] [ 71,287 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    PBWatcher is a supplement to the Delphi Watch debugger. Watch variables and expressions inside/outside the Delphi environment at both runtime and designtime with/without breakpoints. Use it anywhere in your code, even before any forms are created. Easy to At designtime it acts as a Delphi add-on and at runtime it acts as an add-on to your application. Settings are automatically saved and loaded. Save/load/print and search the watchlog. AutoSave. View one line per variable or add continuously. Change settings (show/hide watchwindow, enable etc.) at designtime/runtime. Watch for instance local variables and timerevents/paintevents realtime without breakpoints. Debug your components designtime/runtime interface. Help-file is included. Version split into design/runtime package - makes designtime watch easier. [more]
    Added: 6-08-2000/8-11-2004   |  Version:   |  Downloads: 9221/8995/15
    Author:Poul Bak   Bak-O-Soft   [Homepage]   [DSP files]




    [ ] [ 45,109 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 | D8 ]
    TPBPrinterSetupDialog is a TPrinterSetupDialog component with capability of getting/setting printersetup-values (orientation, papersize etc) at designtime and runtime. Settings can be saved so users don't have to setup the printer every time they run your program. Standard PrinterSetupDialog is used as propertyeditor. At runtime you can switch between 4 setuptypes: stDefault (like standard PrinterSetupDialog), stInitial (settings set at designtime), stSaved (user defined settings saved) and stUser (settings set when the dialog has executed). AutoSave and ForceInitialSetupValues. Version 6.00 supports long printernames for Windows 2000/XP. Version 3.00 has a small unit that, when installed, automatically saves and reloads the printersetup in Delphi (for instance to print code in low quality). Context-sensitive help is included. Compiled demo can be downloaded from my homepage. [more]
    Added: 17-07-2000/8-09-2005   |  Version:   |  Downloads: 11784/9727/36
    Author:Poul Bak   Bak-O-Soft   [Homepage]   [DSP files]




    [ ] [ 1,739,123 bytes ] [ Freeware ] [ With Source ]
    [ D4 | D5 | D6 ]
    Components for rendering Video, Audio, Capture Device, DVD Video, MP3, DivX, etc .... Everything that use DirectShow technologie.
    Added: 3-06-2001/25-11-2001   |  Version: 1.05 RC1   |  Downloads: 9342/9239/21
    Author:Henri GOURVEST   Henri GOURVEST PROGDIGY   [Homepage]   [DSP files]



    Example Sources

    [ ] [ 194,704 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 ]
    This unit consists of three procedure to manipulate bitmap: ImageFlipV, ImageFlipH, ImageRotate90. These procedures Flip an image vertically, horizontally, and rotate an image. Currently, bitmaps format supported is 1bit, 4Bit, 8Bit, 15Bit, 16Bit, 24bit, 32Bit. Demo included.
    Added: 27-02-2000/12-03-2000   |  Version: 1.1   |  Downloads: 7290/7265/7
    Author:Lawrence Blue B. Cuenca   [DSP files]
    Marivie A. Galeon   [DSP files]



    Experts and Property Editors

    [ ] [ 12,460 bytes ] [ Freeware ] [ With Source ]
    [ D7 | D2 ]
    An update to the Library Path Editor to add support for Delphi 7 and 2005. It embeds itself into the path editor window as if it was part of Delphi and provides a directory tree to pick the paths to add to the Library Path. This update is only for Delphi 7 or 2005. For a version that works with Delphi 4, 5 and 6 search for
    This version works for both Delphi 7 and Delphi 2005
    Added: 8-10-2002/6-12-2004   |  Version: 7.0   |  Downloads: 1875/1874/15
    Author:Richard Hollerich   [DSP files]



    Files and Drives

    [ ] [ 4,575 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 | D8 | D2 ]
    The component "DKFileFinder" is a basic file search component which will search for files that match the specified "mask". It will also search recursively within sub-folders. The code is not particularly clever but I find it very useful. I have included the .pas file so that developers can just use the code if they so wish. There are no limitations on the use of this FREE component but, by the same token, I can not except responsibility if anything goes wrong.
    Added: 27-12-2004   |  Version: n/a   |  Downloads: 950/950/24
    Author:Jon .at.   [DSP files]



    Form Enhancement

    [ ] [ 2,835 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | D6 | D7 ]
    A component to show File Version directly in the application main form caption. Just put TAFVersionCaption on your mainform, set property InfoPrefix and ShowInfoPrefix as you prefere and that's all. [i.e. If FormCaption is 'Form1', it'll be 'Form1 (File Version']
    Added: 13-11-2002/31-05-2004   |  Version: 1.1   |  Downloads: 2974/2974/15
    Author:Accalai Ferruccio   [Homepage]   [DSP files]



    Game Tools

    [ ] [ 6,566 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | D6 | D7 | K1 | K2 | K3 ]
    TDominoCard is a domino card component for Delphi and Kylix.
    now with correct res file
    Added: 7-04-2003/22-04-2003   |  Version: n/a   |  Downloads: 3302/3275/18
    Author:Bisma Jayadi   [Homepage]   [DSP files]



    Glyphs, Icons and Tools

    [ ] [ 12,567 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    TSysImageList is a read-only descendent of TImageList containing the icons that Microsoft# Windows uses them internally. By using this component you can easily find the associated icon for any file, folder, special folder, or even URL.
    Added: 6-11-2000/9-08-2004   |  Version: 1.31   |  Downloads: 10500/10074/33
    Author:Kambiz R. Khojasteh   [Homepage]   [DSP files]



    Graphical Controls

    [ ] [ 223,737 bytes ] [ Freeware ] [ With Source ]
    [ D5 | D6 | D7 ]
    3D rendering engine for Delphi

    Includes source code for handling 3D graphics without using an API, such as OpenGL.

    Includes code for :

    • Building a 3D model
    • Translating the model
    • Rotating the model
    • Rendering the model
    • Flat shading
    • Gouraud shading
    • Lighting
    • Back-face culling
    • Z-Buffering
    • (!) Does not yet include texture mapping
    Also includes an example delphi project and executable of a 3D juggling club to demonstrate how to use the code.
    Added: 12-05-2003   |  Version: n/a   |  Downloads: 4690/4690/44
    Author:Peter Bone   [Homepage]   [DSP files]




    [ ] [ 73,768 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 | C3 | C5 ]
    XStringgrid is an extended version of the stringgrid which offers a lot more flexibility. It's possible to apply different colors and fonts to each column and it's header and align the content of the cells. In addition it offers different inplace editors which can be assigned to columns to edit their cells. So far edit, combo, maskedit, updown, checklist, button checkbox and form inplace editors are implemented. TXStringgrid also implements a flexible sort mechanism. This version includes a simple mechanism to control the style (i.e. color, font...) of each cell. See the demo project to get started.
    Added: 18-03-1997/30-06-2003   |  Version: 2.6   |  Downloads: 18005/17366/49
    Author:Michael Dürig   [Homepage]   [DSP files]



    IDE Tools

    [ ] [ 255,407 bytes ] [ Freeware ] [ With Source ]
    [ D8 | D2 ]
    .NET frameworks is nice indeed. I like it, and I am a Delphi "integralist". Unfortunately, someone in MS decided that interface name prefix 'I' is good but class name prefix ('T' or 'C') it is not. This decreases immensely code clarity. C# chaps have a case- sensitive solution: they uncapitalize the instance names, e.g. graphics= new Graphics Very readable indeed! Not to mention the problem if the instance is visible outside the assembly (.NET in general is NOT case-sensitive). Delphi would have the solution: type equivalence, e.g. type TGraphics = System.Drawing.Graphics; var Graphics: TGraphics; but manually rename all framerwork types is not an option. Fortunately, using reflection it is quite easy to develop a tool that inspects an assembly and generate the type definitions automatically.
    Added: 25-10-2004/6-12-2004   |  Version: 3.1   |  Downloads: 429/366/10
    Author:Mauro Venturini   Mauro Venturini   [DSP files]



    Improved Components

    [ ] [ 286,120 bytes ] [ Freeware ] [ With Source ]
    [ D5 | D6 | D7 ]
    TQProgressBar is a ProgressBar replacement, which can :
  • display a flat or cylindric bar (two kind of cylinder effect available) ; the bar can be vertical or horizontal ;
  • display or not "inactive positions" (the ones not yet reached)
  • it can be with or without shape and background ;
  • with one or two colors (gradient) ;
  • all colors can be changed (shape, background, bar itself, inactive positions)
  • can show positions either in a continuous bar, or blocks by blocks ; blocks are then displayed step by step, or full block by full block ;
  • aso.

    It is freeware, comes with full source, has been developped under D6PE.

    Added: 14-06-2004   |  Version: 1.1   |  Downloads: 904/904/20
    Author:Olivier Touzot   [Homepage]   [DSP files]



    [ ] [ 9,027 bytes ] [ Freeware ] [ With Source ]
    [ D6 ]
    With this component you can create Shortcuts to files (Shell Links)
    Added: 19-08-2002   |  Version: 1.0   |  Downloads: 1198/1198/8
    Author:Jose Maria Ferri   [DSP files]




    [ ] [ 13,734 bytes ] [ Freeware ] [ With Source ]
    [ D6 | D7 | C6 ]
    TISAPIFilter is a Delphi component for building IIS ISAPI filters
    It applyes to the last MS specification for ISAPI filters
    Just add your notification handles to TISAPIFilter OnXXXXXXXXXXXX events and all is OK
    Please use attached template to build your ISAPI DLL
    Added: 13-11-2002   |  Version: 1.00   |  Downloads: 1909/1909/16
    Author:Kiril Antonov   Kiril Antonov - Hronos Ltd   [Homepage]   [DSP files]



    InVisible Components

    [ ] [ 28,688 bytes ] [ Freeware ] [ With Source ]
    [ D1 | D2 | D3 | D4 | D5 | D6 | D7 ]

    This component encapsulates an About Box in a non-visual component. It has various string properties to display five different pieces of information in the about box.

    Alternatively, the about box can display information extracted from the program's version information resource. This is accessed using a linked TPJVersionInfo component -- available from my website.

    Note: The TPJVersionInfo component must be installed before this component.

    The About box also displays an icon. This is the icon defined for the application (see the Icon property of TApplication). If no icon has been specified for the application the default Delphi icon is used.

    The display attributes and location on the screen can also be customised.

    A help file is included that integrates into the IDE for Delphi 3 and later. It does not integrate with the Delphi 1 and Delphi 2 IDEs but can be used independently.

    v3.3 adds a new Position property to enable the dialog to be aligned to the screen, the desktop work area or the parent form.
    Added: 15-07-1999/15-11-2005   |  Version: 3.3   |  Downloads: 4989/4809/66
    Author:Peter D Johnson   [Homepage]   [DSP files]




    [ ] [ 23,443 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | D6 | D7 ]

    TPJHotLabel descends from TLabel. It provides a clickable label that can start the default browser or email client to access a specific URL. Key features of the component are:

    • The URL property is used for storing the URL to be accessed when the label is clicked.
    • The Caption property can either store descriptive text or can automatically reflect the URL.
    • The label can be highlighted using a user-defined font when the mouse passes over it.
    • The label displays the "hand point" cursor by default. For versions of Delphi that do not support provide the crHandPoint cursor, a custom cursor is linked in to the program by the component.
    • The component's pop-up hints can be customised to:
      • display the normal Hint text;
      • automatically display the URL, ignoring the Hint property.
      • display custom hints set each time the hint is displayed using an event handler.

    A help file is provided that can inegrate with the IDE of Delphi 3 to 7.

    This v2 release is backwards compatible with v1 of the component.

    Added: 7-11-1999/17-11-2003   |  Version: 2.0   |  Downloads: 2946/2932/13
    Author:Peter D Johnson   [Homepage]   [DSP files]



    Localization, Multilingual & Spell Check

    [ ] [ 365,230 bytes ] [ Freeware ] [ With Source ]
    [ D5 | D6 ]
    Use TTranslator to localize String or TStrings properties of components and code strings. TTranslator introduces an easy to use Strings' Editor that gives a good overview of your translations and where desired properties can be selected and edited. The Strings' Editor also allows you to add, rename and remove languages and to manage your localized code strings. The TTranslator supports an unlimited number of languages.
    The component is licensed under GPL. The usage is free for GPL open source projects. Closed source (commercial) projects require acquisition of license.
    Added: 17-07-2001/12-05-2003   |  Version: 2.61   |  Downloads: 3418/3272/13
    Author:Leif Esselström   Polycon   [Homepage]   [DSP files]



    Maths, Stats & Algorithms

    [ ] [ 7,747 bytes ] [ Freeware ] [ With Source ]
    [ D1 | D2 | D3 | D4 | D5 | C1 | C3 | C4 | C5 ]
    The CRC Calculator unit (not component) provides three speed-optimized functions to compute (or continue computation of) a Cyclic Roundency Check (CRC). Applicable to XModem protocol (16-bit CRC), SEA's "ARC" utility, PKZip (32-bit CRC) and many others compatible software.
    Added: 15-07-1999/25-06-2000   |  Version: 2.0   |  Downloads: 12632/12623/18
    Author:Aleksey Kuznetsov   UtilMind Solutions   [Homepage]   [DSP files]




    [ ] [ 42,488 bytes ] [ Freeware ] [ With Source ]
    [ D4 | D5 | D6 | D7 ]

    This unit provides a component (TPJColourPopupMenu) that can display a menu containing the sixteen common Windows colours. The menu can take various styles - text only, text with a colour bitmap, colours only (like a palette) or can be owner drawn. It can display colours in 1, 2, 4 or 8 columns. The component is most useful when linked to a toolbar button.

    Comes with fully integrated help and a demo project.

    Tested with Delphi 4, 6 and 7.
    Added: 12-06-2001/6-10-2003   |  Version: 1.1   |  Downloads: 3590/3586/27
    Author:Peter D Johnson   [Homepage]   [DSP files]




    [ ] [ 15,577 bytes ] [ Freeware ] [ With Source ]
    [ D6 | D7 ]
    Full control over windows Balloon Properties: AutoCloseMode [acNone, acAction, acTimeOut, acAutoCalc] BackGroundColor TextColor BalloonIcon [bNoIcon, bInfo, bWarning, bError] TimeOut Title Prompt Font Showing Methods: Show(X, Y : integer) Show(Control : TWinControl) Close Events: BeforShow AfterShow AfterClose OnClick
    Added: 7-03-2004   |  Version: 1   |  Downloads: 1476/1476/15
    Author:FINANCES Ltd   [Homepage]   [DSP files]




    [ ] [ 8,495 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 ]
    Absolute Read/Write HardDisk on Win32 Platform.
    Delphi 3 full source included. No licenses, no warranty, use it at your own risk! No need to include me in your product's info either, especially if its some kind of a horrible virie ;o). [more]
    Added: 12-12-1999   |  Version: 0.01A   |  Downloads: 7972/7972/16
    Author:D.Sofyan, Adrian Hafizh & Inge DR.   aa   [Homepage]   [DSP files]




    [ ] [ 81,259 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    The Wave Audio Package provides seven components for playing and recording of wave audio formats, two components for storing wave data as Delphi resources, one audio mixer component, and one high resolution multimedia timer. The package has also a set of useful functions for manipulating wave audio's. The package's components are:
    • TAudioMixer
      Provides an easy interface to manage audio mixer controls.
    • TWaveStorage
      Stores a single wave audio and provides access to its informational fields.
    • TWaveCollection
      Stores a collection of wave audio's as resource and provides access to their informational fields.< /LI>
    • TAudioPlayer
      Plays a wave audio, which is stored in the component.
    • TAudioRecorder
      Records wave audio and stores it in the component.
    • TStockAudioPlayer
      Plays wave audio from a TWaveStorage or TWaveCollection component, a stream, or a file.
    • TStockAudioRecorder
      Records wave audio to a TWaveStorage or TWaveCollection component, a stream, or a file.
    • TLiveAudioPlayer
      Plays wave audio from user defined buffers.
    • TLiveAudioRecorder
      Records wave audio to user defined buffers.
    • TAudioRedirector
      Records wave audio from an input audio device and plays it on an output audio device.
    • TMultimediaTimer
      Is a high resolution timer.

    Added: 18-08-2003/25-07-2005   |  Version: 1.602   |  Downloads: 4029/4016/42
    Author:Kambiz R. Khojasteh   [Homepage]   [DSP files]



    OCX, ActiveX

    [ ] [ 90,695 bytes ] [ Freeware ] [ With Source ]
    [ D5 | D6 | D7 ]
    psvActiveScript library can be used to add support of active script languages, like VBScript and JavaScript to any Delphi application without using Microsoft Script Control. This library contains components: * TpsvActiveScriptSite implements IActiveScriptSite interface and can be used for calculating expressions or web-development. * TpsvActiveScriptWindow implements IActiveScriptSiteWindow interface and can be used for GUI programs. psvActiveScript library uses Microsoft Active Scripting directly, so you don't have to install Microsoft Script Control. Any script language supported by Windows scripting host can be used for scripts.
    Added: 25-03-2003/2-06-2003   |  Version: 1.1   |  Downloads: 2122/2121/12
    Author:Serhiy Perevoznyk   Serhiy Perevoznyk   [Homepage]   [DSP files]



    Print, Print Preview and Reporting Tools

    [ ] [ 138,860 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    TPrintPreview is a descendent of TScrollBox and has properties of both TScrollBox component and TPrinter class. The main features of TPrintPreview are:
    • Automatically adjusts printer's paper size and orientation at theprint time
    • Automatically adjusts mapping modes
    • Preview pages can be scaled with an arbitrarily zoom factor
    • Shows created pages while the new pages are in process to create
    • Displayed pages can be scrolled by mouse dragging
    • Pages can be saved/restored to/from disk
    • Each page is accessible as a Windows MetaFile image
    • Regardless of number of previewed pages and their complexity, only consumes a small portion of Windows resources
    • Has some methods to easily render rich text format and images
    • Can manage custom paper sizes and forms
    • Has a complete set of events

    Added: 2-01-2002/25-07-2005   |  Version: 4.62   |  Downloads: 9240/9044/38
    Author:Kambiz R. Khojasteh   [Homepage]   [DSP files]



    Programming Tools

    [ DIPasDoc.exe ] [ 662,623 bytes ] [ Freeware ] [ With Source ]
    [ D4 | D5 | D6 | D7 ]
    DIPasDoc generates HTML documentation from comments in Pascal unit source code files. It outputs browsable help as standard Html files and can also create complete and customizable MS HTML lHelp projects. It is the only free help generator that flawlessly follows compiler defines and include files. DIPasDoc is the ideal tool for source code documentation, both for your company's in-house library and your customers.
    Added: 26-06-2001/18-04-2003   |  Version: 0.8.6   |  Downloads: 3820/3760/15
    Author:Ralf Junker   The Delphi Inspiration   [Homepage]   [DSP files]



    Shareware Protection

    [ ] [ 2,919,043 bytes ] [ Freeware ] [ No Source ]
    [ D4 | D5 | D6 | D7 | C5 | C6 ]
    The most improved package of the AVLock series. This Delphi component let you to convert your application to time limited trial in a very easy way!! In the version 5 all tasks has been integrated into a new utility called AVLockManager, namely: Configure the component. Run the application to evaluate your settings. Unregister the application in order to try again. Manage all users for each application. Generate Keys and ship it to your users. AVLockGold also allow you: Rent your software sending a new Registration Keys for each new period. Manage up to 254 extra modules. Two lock strategies; install code based and user name based. Take full control of your application through registration codes, each one of them for the main application or for a extra module, each one with its own registration settings. Manage the number of users logged to your app at the same time (instances of your app). Generate Generic Keys which allow you to register all users with the same version of your app with only one Registration Key. Utilities by generation and manipulation of registration keys. Registration data encripted for a more secure operation. Four demo applications included. Documentation in english and spanish languages. Strong Rijndael encryption algorithm used in RegKeys, registration data and all sensitive files. In v5.2 a new feature "MoveReg" has been added in order to move to another computer all registration data. Free for not commercial use. Limited edition $39.95 Standard edition $74.95 Developer edition (all sources included) $149.95
    Added: 18-10-2004/7-11-2005   |  Version: 5.3.3   |  Downloads: 573/564/31
    Author:Alcides Valega   [Homepage]   [DSP files]



    Sound Controls

    [ ] [ 17,890 bytes ] [ Freeware ] [ No Source ]
    [ D3 ]
    This component will allow you to control the FM radio part of your SF16-FMP-based sound card. A short demonstration program is included. This component is freeware # there is no expiry date, no nag screens, and it will work fine without the Borland IDE. The source code, however, is not free: $US4.
    Requires a SF16-FMP FM-radio chip or equivalent.
    Added: 17-10-1999   |  Version: 1.0   |  Downloads: 1852/1852/5
    Author:Phil Young   62NDS Solutions   [Homepage]   [DSP files]




    [ DIConverters.exe ] [ 600,317 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | D6 | D7 | C3 | C4 | C5 | C6 | K1 | K2 | K3 ]
    DIConverters is the converters-only version of the libiconv character set conversion library for Delphi 2-7.

    DIConverters features 130+ encodings with two complementary functions each:

     1. to decode from encoding to Unicode
     2. to encode from Unicode to encoding

    In total, threre are 260+ character conversion functions:
    • Full Unicode: UTF-8, UCS-2, UCS-4, UTF-16, UTF-32, UTF-7 ...
    • ASCII
    • ISO 8859
    • Cyrillic: KOI8-R, KOI8-U ...
    • CP{1250-7, 850, 866} ...
    • Macintosh
    • Japanese: EUC-JP, SHIFT_JIS, CP932, ISO-2022-JP ...
    • Chinese: EUC-CN, HZ, GBK, GB18030, EUC-TW, BIG5, CP950, ...
    • Korean
    • Armenian
    • Georgian
    • Tajik
    • Thai
    • L aotian
    • Vietnamese
    • and many more ...
    Fully native conversions, smart linking, no DLL or system dependencies.
    Added: 9-02-2004   |  Version: 1.9.1   |  Downloads: 1306/1306/25
    Author:Ralf Junker   The Delphi Inspiration   [Homepage]   [DSP files]



    System Components Win API based

    [ ] [ 40,370 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 | D2 ]

    System information classes and associated global variables. Information is provided via:

    • TPJComputerInfo: a static class that provides information about the user's computer.
    • TPJSystemFolders: a static class that gets full path of certain system folders.
    • TPJOSInfo: a static class that provides information about the Windows operating system including platform, product and edition, service packs, version numbers, product ID etc.
    • Global Win32XXX variables: extra variables to those provided by the SysUtils unit that provide extended OS version information on later NT platform OSs.

    Extended operating system detection improved in this release: can now detect Windows Vista, XP Tablet and XP Media Center editions, and WOW64 subsystem of 64 bit Windows.

    The TPJSysInfo component and a set of functions that were provided in earlier versions of the unit are also included but are now deprecated.

    Some OS detection code based on a translation of example C code on MSDN.
    Added: 9-12-2001/15-11-2005   |  Version: 2.0   |  Downloads: 3317/3304/121
    Author:Peter D Johnson   [Homepage]   [DSP files]



    VBX and VB

    [ ] [ 14,051 bytes ] [ Freeware ] [ No Source ]
    [ D1 ]
    ChartFX ( VBX ) using examples
    Added: 5-07-1995   |  Version: n/a   |  Downloads: 2553/2553/3



    Visible Components

    [ ] [ 26,237 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    This component let a form to be magnetized with another form (like WinAmp). The magnetic strength is modifiable. It is also possible to stick the form and moving the child form with his parent.
    Added: 7-07-2003   |  Version: 1.3b   |  Downloads: 1833/1833/17
    Author:cyberbobjr   [DSP files]
    Emandhal   [DSP files]



    Web Application Development

    [ ] [ 1,598,306 bytes ] [ Freeware ] [ No Source ]
    [ D3 | D4 | D5 | D6 | C4 | C5 | C6 ]
    "CGI Expert Free" is a component suite for Delphi to build server side Web & WAP applications with a common interface for all common interfaces. CGI Expert is focused on a easy to use interface, making it possible for you to build your first CGI/ISAPI/NSAPI app within 5 minutes.Includes all you need to build a professional web applications and supports all windows based webservers like Apache, IIS, Netscape, Website etc.
    Added: 14-06-1998/16-07-2002   |  Version: 6.5.0   |  Downloads: 9511/6734/10
    Author:Lars Akerman   Lars Akerman Software   [Homepage]   [DSP files]



    Winsock & Internet

    [ ] [ 42,228 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 | D6 | D7 ]
    MyNetWorks component can:
    • Get Domains list
    • Get domain group list ( with additional info )
    • Get domain users list ( with additional info )
    • Get domain computers list. All registerd or all curently working. ( with additional info )
    • Get PDC, BDC, SQL, WKS, SRV lists separately ( with additional info )
    • Get transport for a given computer ( with additional info )
    • Get current computeer name (on local computer)
    • Get current user name (on local computer)
    All functions are customizable by many parameters
    Added: 26-05-2003   |  Version: 1.0   |  Downloads: 2803/2803/23
    Author:Alexander Ivanov   [Homepage]   [DSP files]



    Winsock and Communications

    [ ] [ 47,755 bytes ] [ Freeware ] [ With Source ]
    [ D2 | D3 | D4 | D5 | D6 | D7 | C1 | C3 | C4 | C5 | C6 ]
    Freeware, full source provided, socket component with next features: -Supports both TCP and UDP protocols; -Support for blocking and non-blocking socket communications; -Listening mode will automatically accept incoming connections, create a new TSock component for the connected socket, and spawn a new thread of execution to handle concurrent blocking server connections; -Component can transfer blocks of data up to 4 gigabytes in length and more. -Package caches resolved IP Addresses for faster DNS lookups;
    Added: 10-02-1997/5-05-2003   |  Version: 1.0k   |  Downloads: 9882/9780/37
    Author:Ward van Wanrooij   [Homepage]   [DSP files]




    [ ] [ 6,416 bytes ] [ Freeware ] [ With Source ]
    [ D7 ]
    A Component to allow you to easily add a 'wizard' to your application. Has Next, Back, Help and Finish buttons as you would expect. It allows you to alter the caption of each button. Also has an optional tree diagram on the left side to diagram the flow of the wizard.
    Added: 23-02-2004   |  Version: n/a   |  Downloads: 1145/1145/15
    Author:Craig Chapman   [DSP files]



    Word Processing Tools

    [ ] [ 322,952 bytes ] [ Freeware ] [ With Source ]
    [ D3 | D4 | D5 ]
    The StreamSec TDocs component for Delphi is a container for rich text documents. It facilitates the use of pre-defined rich text in Delphi applications, by making it possible to store these documents in the code of the application EXE. It lets you organize your documents in a tree structure, and displays the contents of your document collection in accordance with this structure. It provides means for associating each document with four unique macros, providing control over the mouse, selection of documents, notify events and more.
    The freeware version of this product does not include the TDocs design time interface, which allows you to create document collections, RTF documents and macros at design time.
    Added: 11-10-2000/17-10-2000   |  Version: 1.1   |  Downloads: 2709/2709/8
    Author:Henrick Hellström   FHH Firma Henrick Hellström   [Homepage]   [DSP files]
    Henrick Hellström   StreamSec HB   [Homepage]   [DSP files]


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    All rights reserved.