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30,098 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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UsbGpib

Versatile, cheap and portable USB to GPIB converter (USBTMC class based)

  • Other
  • Lazarus
  • GitHub

Other

UTF8Tools

Functions/classes to work with UTF8, UTF16, UTF32 encodings. FreePascal translation of utf8proc library.

  • Package
  • Lazarus

Other In the Online Package Manager

Integration tools for Tally

Export data to Tally Accounting software by code.

  • Quiet
  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Other

VCL Fix Pack

. Delphi unit that fixes VCL and RTL bugs at runtime by patching the original functions. If you want all IDE Fix Pack fixes in your application this unit is what you are looking for. Adding the unit to your project Delphi and C++Builder automatically installs the patches that are available for your Delphi/C++Builder version.

  • Library
  • Delphi

Other

wadk

Windows Application and Driver Kit

  • Other
  • Lazarus
  • GitHub

Other

WDK_6001

Build environment for Windows Driver Kit 6001

  • Other
  • Lazarus
  • GitHub

Other

Web6502

An ObjectPascal wrapper, and enhancements to the 6502cpu.js JavaScript library

  • Package
  • Lazarus
  • GitHub

Other

Wile64

It is visual components for Lazarus. License: LGPL.

  • Library
  • Lazarus

Other

WinDDK

The Microsoft® Windows Server™ 2003 Service Pack 1 (SP1) Driver Development Kit (DDK) provides a driver development environment for Windows Server 2003, Windows® XP, and Windows 2000. The DDK provides additional driver-specific headers, libraries, sources, tools, and documentation that are used to develop drivers for Windows Server 2003 SP1.

  • Other
  • Lazarus
  • GitHub

Other

windows

Windows NT 4.0 source, SDK's, Microsoft Internal Shared Source and C# Web Starkter Kits

  • Other
  • Lazarus
  • GitHub

Other

Windows-Kit

My Windows KIt building on shared source obtained in 2001-2011 when it was pulic.

  • Other
  • Lazarus
  • GitHub

Other

winekit

Compile Windows applications on linux (or Mac) with WINE.

  • Other
  • Lazarus
  • GitHub

Other

WinSparkle

and its Delphi wrapper WinSparkle is an easy-to-use software update library for Windows developers. WinSparkle is a heavily to the point of being its almost-port inspired by the Sparkle framework originally by Andy Matuschak that became the de facto standard for software updates on macOS.

  • Library
  • Delphi

Other

winsparkle

App update framework for Windows, inspired by Sparkle for macOS

  • Other
  • Lazarus
  • GitHub

Other

winsparkle

WinSparkle fork that supports Visual Studio 2019

  • Other
  • Lazarus
  • GitHub

Other

Sylph by Stein von Reusch

What can compete with hierarchical file structures and class/inheritance schemes if not networking organic type/form languages, with its own graphical and DOS compatible OS? This initiative always moves fast ahead, and in an enlightened way... GNU GPL

  • Quiet
  • Other
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Other

Window Object Library - WOLGUI

Window Object is a Library for windowed programming in Free Pascal Compiler under Win32 and GTK. The library include a resource Designer (IDE).

  • Quiet
  • Library
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Other

WenQuanYi (Spring of Letters)

This project aims to develop the most complete, standard compliant, high-quality Chinese (and CJKV) fonts and resources, including bitmap and outline fonts of various styles. We also develop web-based tools to facilitate online font-dev collaborations.

  • Quiet
  • Other
  • SourceForge
  • Apache License V2.0, GNU General Public License version 3.0

Other

eXtensible Binary Universal Protocol

Goal of this projects is to design unified general binary data format and to provide open-source libraries and tools for it.

  • Quiet
  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Other

XCL - XDE's Component Library

XCL is XDE's Component Library, a GTK+ Based Object Pascal Component Library for GUI Development with FreePascal

  • Library
  • Lazarus
  • SourceForge

Other

xEdit-AddAndReplaceStrings

Some scripts that make your life easier when bulk editing records in xEdit (TESVEdit, FO4Edit etc.). Especially useful when creating patches for sorting mods.

  • Active
  • Other
  • Codeberg

Other

XelComponents

XelConfig - automatically saves and loads configuration files

  • Package
  • Lazarus
  • MIT

Other In the Online Package Manager

XelControls

Visual controls: TXelToggleSwitch - on/off button. TXelRatingStars - select 1 to 5 stars to rate something. TXelImageButton - themed button, set images for normal, hovered and clicked state. TXelListBox - ListBox with hidden values: XelListBox1.AddItem('Diplayed Value', 'Hidden Value'); procedure TForm1.XelListBox1Click(Sender: TObject); begin Caption := XelListBox1.ItemValues[XelListBox1.ItemIndex]; end;

  • Package
  • Lazarus
  • MIT

Other In the Online Package Manager

XelUI

Collection of modern controls with multiple themes

  • Package
  • Lazarus
  • MIT

Other In the Online Package Manager

XlibVCL

XlibVCL is a VCL clone for Kylix.

  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Other

XML Parser

. Delphi FPC Lightweight ObjectPascal XML parser for Delphi and FreePascal. By leaving out syntax checking, well-formedness checks and/or validation, and by choosing a progressive scanning technique, this parser is very fast.

  • Library
  • Lazarus and Delphi

Other

XML Partner

. Delphi Helps add the power of XML to Borland Delphi, C++ Builder, and Kylix projects through native, easy to use VCL and CLX components. These powerful components simplify the process of creating, modifying, and parsing XML data documents.

  • Library
  • Delphi
  • SourceForge

Other

JEDI-XMLWorks

JEDI-XMLWorks is a collection of OpenSource utilities being developed to help Delphi developers create applications to work with XML.

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Other

xtop

Xtop is a suite of configurable source beautifiers for pascal and java.

  • Quiet
  • Application
  • Lazarus
  • gitlab.freedesktop.org

Other

Y123CP

Config files for my GitHub profile.

  • Other
  • Lazarus
  • GitHub

Other

YAML/JSON ParserTools

. Delphi FPC YAML and JSON parser, serializer and deserializer with YAML to JSON and vice versa conversion tools containing pure Object Pascal source code for both Delphi and Lazarus

  • Library
  • Lazarus and Delphi
  • GitHub

Other

YPA-Components

Various libraries for Freepascal, Lazarus, PHP and .NET

  • Library
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Other

YPA-Tools

Collection of small, useful helpers

  • Quiet
  • Other
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Other

zaphodsmap

A single fact determines the starting point of configuration, and that fact can be the same regardless of whether the software is running standalone under a logged-in user's account, or launched from another program with debugger access, or as a service or daemon, or even as a component within a dynamically linked library.

  • Library
  • SourceForge
  • Creative Commons Attribution License

Other

ZDoc

Doc

  • Other
  • Lazarus
  • GitHub

Other

Zen Cart - Ptbr

Tradução do Zen Cart para o Portugues Brasil. Depois de vários dias procurando na rede uma tradução completa do Zen Cart encontrei vários pedaços espalhados. Com o objetivo de centralizar os esforços foi criado este projeto.

  • Other
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Other