Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

Catalog

30,060 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.

Random project How the catalog works

GPLDevKit

Multiplatform Extreme Programming Software Development Tool using FreePascal.

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

Language Tools

GPLCrypter

Multi Cipher & Hash File/String Encrypter

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-2.0

Cryptography

Guardian BBS

Opensource fork of Mystic BBS, Copyright 1997-2013 By James Coyle. This project is derived from Mystic BBS V1.10 A38, which was released onto Sourceforge under the GPL. Mystic BBS has since been removed from Sourceforge and has returned to a closed source development model. Guardian BBS is hereby forked to keep the Opensource code alive and available for everyone under the terms of the GPL in which it was released.

  • Application
  • Lazarus
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Networking

LazHIDControl

Cross platform keyboard and mouse input control and window automation in Pascal.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3

System

5.0 from 1 member

OAuth2Client

An RFC 6749 OAuth2 Client implemented as a Lazarus Package. The client is intended to be fully featured and supports the following grant types: Authorization Code Grant Implicit Grant Resource Owner Password Credentials Grant Client Credentials Grant. Attention has also been paid to extensibility. The client also provides: A means of implementing an Extension Grant, including new grant types. Support for new token types Support for New Endpoint Parameters, and Support for additional error codes. This OAuth2 Client uses an external User Agent - the System Web Browser - and incorporates in internal http server for handling redirect responses from an Authorization Server. The package uses the Indy Component library for both an http/https client and an http server. When the https protocol is used the OpenSSL library must also be installed and available for use. Multithreading support is required for Authorization Code and Implicit Grants. The package is written in Object Pascal and is made available under the Lesser GPL. The package requires the Indy package for http/https protocol support. It has been configured for use with the MWA Software IndySecOpenSSL package and the Indy Component Library. A separate branch (Indy106Compat) is also available. This will work with the Indy Component library on its own. However, you will be limited to using the unsupported OpenSSL 1.0.2 library (current is OpenSSL 3.x) and TLS 1.2. For installation instructions please refer to the User Guide.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 30
  • This file is part of this MWA Software OAuth2 Client

Networking Security In the Online Package Manager

inno-pascal

Inno Pascal is a simple Pascal compiler for Win32. It produces compact, native-code x86 executables without requiring any external assemblers or linkers. It was written entirely from scratch; it is not based on any other existing compilers. Full source code is included under the GPL license.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 20
  • GPL-2.0

Language Tools

3nity-media

Cross-platform media player built with Lazarus/Free Pascal and libmpv. Features playlist management, internet radio, equalizer, visualizations, stream recording, and 100 language translations.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 19

Multimedia

FileFind

FileFind - Advanced File Search Utility designed to efficiently locate files and directories based on a wide range of criteria, including name patterns, size, attributes, content, and timestamps.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 15
  • GPL-3.0

Files and Drives

FlashPascal

FlashPascal compiler released under GPL

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 15
  • GPL-3.0

Language Tools

MysticIRC

Mystic BBS 1.11IRC — GPLv3 community fork. RIPscrip v1.54 (42/42 commands, pixel-perfect). BINK, FidoNet AreaFix/FileFix/Tic. ICE colors. Built-in archivers + MP3/MP4 metadata (MARC/MediaTag). DOS i8086 with Watt-32. RIPView + Free Vision TUI. Builds with FPC 2.6.4irc.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 15
  • GPL-3.0

Networking

graphicsmagic

GraphicsMagic is an open source project distributed under the GPL. It is an image processing application developed in Delphi using several external open source libraries such as Graphics32.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • GPL-2.0

Graphics

rezvivo

Open-source Zwift alternative in alpha: train on a smart trainer or freely explore OpenStreetMap in 3D. Indoor cycling, interval workouts, walking, free flight and Dream Worlds.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 6
  • GPL-3.0

Games and Game Engines

psp_cc-ffvii

Crisis Core: Final Fantasy VII tools (GPLv3)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • GPL-3.0

Applications

SkupLink

SNMP UPS monitor service (Windows/Linux) with web UI — RFC 1628, Delphi, GPL-3.0

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • GPL-3.0

System

tinymice

Simple and Light AutoClicker developed with Lazarus and released under GPL V3 License.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3

System

Learn-Delphi

📚️ A repository for showcasing my knowledge of the Delphi programming language, and continuing to learn the language.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 2
  • GPL-3.0

Learning and Examples

Seanpm2001_Pascal_Style-Guide

2️⃣️0️⃣️0️⃣️1️⃣️[🇵.🇦.🇸.🇨.🇦.🇱]📔️ The style guide on Pascal programming for @seanpm2001

  • Quiet
  • Other
  • GitHub
  • ★ 2
  • GPL-3.0

Other

turbog-dictionary

It is a english to turkish dictionary. It is a GPL licensed program written with Lazarus and FreePascal.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-2.0

Applications

ddd

ddd Source Code (aka "DigiCorder Disk Dump") for cloning and dumping TechniSat (TM) PVR hardisk drives now open source and licensed under the GPL v2

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Files and Drives

OpenOLMS

Open-source QWK/QWKE/Blue Wave offline-mail door for DOS BBSs. Free Pascal, GPLv3.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

SoftMicro_Web-Explorer

🟥️🟨️🟩️🟦️💾️🌐️🦥️ The official source repository for SoftMicro Web Explorer, a parody of Microsoft Internet Explorer.

  • Active
  • Application
  • GitHub
  • ★ 1
  • GPL-3.0

Networking

Strip-0x00

Strip-0x00 is a small tool licensed under the GPL v2 which does remove appended and/or leading 0x00 bytes from a binary file for e.g. a ROM dump.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Files and Drives

Action! Programming Language

Action! is a programming language for the Atari 8-bit family of microcomputers. It features an integrated editor, a debugger, and a 6502 compiler. Action! was created by Clinton Parker and released on cartridge by Optimized Systems Software (OSS) in 1983. Its syntax is similar to that of ALGOL 68. Action! is significant for its high performance, which allows games and graphics demos to be written in a high-level language without the use of hand-written assembly language code. Action! language constructs were designed to map cleanly to 6502 opcodes. In 2015, Clinton Parker released the Action! 3.6 source code to the public under the terms of GPL. This project is intended to preserve the Action! source code, provide fixes for known bugs, and add new features in version 3.7. Join us at AtariAge https://forums.atariage.com/topic/217770-action-source-code for questions and discussions. Check out https://atariwiki.org/wiki/Wiki.jsp?page=Action for related information.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Language Tools

bitfarm-Archiv Document Management - DMS

bitfarm-Archiv is a powerful Document Management (DMS), Enterprise Content Management (ECM) and Knowledge Management System (KMS) with Workflow Components. Help us! As we live in the internet age, the best thing, you can help, is to write a short statement about your scenario and your use of the DMS, along with your experiences and put it on your own website or in a blog or forum. It would help us best, if you can also add a hyperlink to our site http://www.bitfarm-archiv.com. By this you help the software to gain a better presence in the web which helps distribute it. This, however, will allow us to acquire more enterprise customers which gives us more resources, e.g. for further development of the GPL version.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Database

BlackBelt Privacy- Tor i2p WASTE VidVoIP

Open Source - GPLv3 inc images. *** PLEASE NOTE: There are now 2 seperate versions here. *** One is Pre Firefox 57. The other is Post Firefox 57. *** For those providing mirrors, please enable your users to realize this. Vidalia Based, Tor as a Service Solution. MicroSip: enables FREE PC to PC video calling with no account sign-up and no middleman server. WASTE: enables FREE Conference VoIP, chat, file transfer and support. *** AI Powered *** Tor/i2p: enables safer browsing. Tor/i2p Profile: Browse over Tor/i2p on Firefox (Vanilla, ESR), Waterfox (Classic, New), Palemoon , LibreWolf and legacy CyberFox. As with all versions of Tor - do not rely on this for strong anonymity. A usability enhanced Privacy Pack. Use alongside Tor Browser Bundle. An installer, for : Vista 32/64, Win7 32/64, Win8 32/64, Win10 32/64, Win11, Linux (Wine)

  • Active
  • Application
  • SourceForge
  • Public Domain, GNU Library or Lesser General Public License

Security Networking

Command & Conquer Red Alert

Electronic Arts Inc. has released the source code for Command & Conquer Red Alert under the GPL V3 license below, with additional terms at the bottom. This ZIP file is the full repository snapshot and includes source code for Command & Conquer Red Alert. This release provides support to the Steam Workshop for the game. Command and Conquer: Red Alert is a classic real-time strategy (RTS) game developed by Electronic Arts, with its source code available on GitHub for archival and preservation purposes. This repository offers tools to assist with compiling and running the game on modern platforms. It supports Steam Workshop integration, and while not currently accepting contributions, the repository serves as an open-source preservation project for the game. Developers interested in restoring the game or adapting it for new environments will find helpful dependencies and build tools outlined in the repository.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Games and Game Engines

GraphicsMagic

GraphicsMagic is an open source project that distributed under the GPL. It is an image processing application, and developed/compiled with Delphi 6/7 + Graphics32.

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

Graphics

Lpro

Программа для проверки лицензий установленных программ. Она отображает лицензию, условия распространения, примерную стоимость (если программа платная) и свободно распространяемую замену (если есть). Полностью на русском языке. Лицензия gnu gpl v3 В гитхаб: https://github.com/mrkaban/Lpro Официальный сайт: http://xn--90abhbolvbbfgb9aje4m.xn--p1ai/%D1%83%D1%82%D0%B8%D0%BB%D0%B8%D1%82%D1%8B/%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0/lpro-%D0%BF%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%BA%D0%B0-%D0%BB%D0%B8%D1%86%D0%B5%D0%BD%D0%B7%D0%B8%D0%B9-%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC.html

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

System

Moon Secure Antivirus

Moon Secure Antivirus aims to be the best Free Antivirus for Windows under GPL license. It offers multiple scan engines, Net shield, Firewall, On access, on Exec scanner and rootkits preventions plus features from Commercial Antivirus applications. Also visit TWERT, our sister project, allowing scheduled domain and process blocking with Windows, Linux, OSX installers at https://sourceforge.net/projects/twert/

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

Security

Nostromo N50 on Vista,Seven, XP 32&64 !

Use the Belkin Nostromo N50 Speedpad on VISTA,7 and XP 32/64. No need to install drivers,plug the device and use it ! Normal/Red/Green/Blue prog levels supported ! Download the file that matches your OS in the "Files" section. GPLv3 (Source code)

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

System

Pascal NUCLEUS (GUI/VM)

NOTE: As of r816, Nucleus source code is licensed under GPLv3. (8th Oct 2017) Nu|cleus [ˈnjuːklɪəs] - The central and most important part of an object, movement, or group, forming the basis for its activity and growth. This is yet another long-term project (YALP?). The aim is to write a portable GUI/OS for Atari ST, Amiga and DOS. The code must be small, fast and support modern GUI features. ie: Embedded component controls. The code current compiles with Highspeed Pascal (Atari ST) or FreePascal. I hope to have it compiling for the Amiga (also using Highspeed Pascal), and supporting a built in p-code compiler/interpreter for cross platform development.

  • Library
  • Lazarus
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

GUI containers System

PDFTK Builder Enhanced

Free and open source GUI application for manipulating PDF files using the Windows version of PDF Toolkit (PDFtk) - split, merge, stamp, number pages, rotate, metadata, bookmarks, attachments, etc. This project is a fork of PDFTK Builder by Angus Johnson that enhances the user interface, adds functions, and enables use of later versions of PDFtk. OS: Windows. Author: David King. License: GPLv3.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Applications

Pre-projetos_MLCM

Pre-projetos_MLCM - É um conjunto de Programas e códigos fonte dos mesmos, com finalidade educacionais para a área de TI. Sendo eles programas simples que foram desenvolvidos para a aquisição de nota no curso de BCC. Os programas em si, estão ainda em desenvolvimento sendo disponibilizado uma prévia dos progressivos resultados, não se tendo uma data de finalização do projeto definida. Fica a disposição os códigos deles sobre a licença GPL para que estudantes e interessados possam fazer uso e estudo dos mesmos.

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

Learning and Examples

Spintax Studio

Spintax Studio is a native Windows editor for spintax templates: two panes, your template on the left, its live render on the right. Preview and the valid/invalid verdict come from the real spintax engine inside the application, not from a second parser. Diagnostics carry line and column positions and link to the built-in help; panels list variable definitions, references, session values and #include targets with their resolution status. Generate variants locally, reproduce them with a seed, and export as plain text, an XLSX workbook, or one file per variant. Offline by default: no account, no telemetry, no Node.js, PHP or Python runtime — one self-contained executable. Optional AI drafting is off until you turn it on and talks only to the endpoint you configure, with your own key when it needs one. Interface and built-in help in 14 languages. Free and open source, GPL-3.0-or-later. The SPINTAX language and its engine family are documented at spintax.net.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Edit and Memos

WacPaint

A separate repository for the WacPaint software piece for the WacOS Operating System project. A recreation of MacPaint for the Linux-based WacOS. Part of the WacOS operating system project.

  • Quiet
  • Application
  • GitHub
  • ★ 10
  • GPL-3.0

Graphics

Learn-Pascal

A repository for showcasing my knowledge of the Pascal programming language, and continuing to learn the language.

  • Quiet
  • Other
  • Lazarus
  • GitHub
  • ★ 9
  • GPL-3.0

Learning and Examples

Learn-x86-assembler

Learn how to write x86 style assembly code to control simulated hardware - Delphi 6 - GNU/GPL - Needs Upating!

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

Learning and Examples

padxml

A simple tool for creating and editing PAD XML files used for software distribution and listings. Portable Application Description, or PAD for short, is a data set that is used by shareware authors to disseminate information to anyone interested in their software products.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

Edit and Memos

WacOS_OpenCyberdog_Browser

A separate repository for the archival and development of OpenCyberdog, an open source remake of Cyberdog. Written in Pascal, and part of the WacOS operating system project.

  • Quiet
  • Application
  • GitHub
  • ★ 6
  • GPL-3.0

Networking

WDSibyl

WDSibyl is a Pascal compiler, an improved version of Speedsoft Sibyl. It is available under a GPL license.

  • Quiet
  • Application
  • GitHub
  • ★ 4

Language Tools

SpaceOrienter

Origentation at the nightsky via Arduino and Computer

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • LGPL-3.0

Science

egaint

EGAINT is a GPL Tetris clone for MS-DOS and the reworked version of AINT for EGA, VGA, and Hercules systems.

  • Quiet
  • Application
  • GitHub
  • ★ 2

Games and Game Engines

Arkadios

Arkadios is an open source project (under GPL / LGPL) that tries to create a largely Delphi compatible managed compiler for the Mono / .NET platform.

  • Application
  • Delphi
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Language Tools

Codetools

Codetools is a Lazarus package providing tools to parse, explore, edit and refactor Pascal sources. The codetools have been packaged in their own module and are licensed under GPL. Many examples showing how to use the codetools in your own programs can be found under components/codetools/examples.

  • Library
  • Lazarus

Language Tools

DFM to Pascal Converter

DFM To Pascal is a GPL (Delphi source for a while) application used to port source code from Delphi to Free Pascal Compiler using the Lazarus libs. DFMToPas read a list of DFM files and create 4 pascal files for each DFM file. Example, DFMToPas read MyFo

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

Language Tools

Erlang B Calculator

Scapegoat Software's Erlang B calculator is just that, an Erlang B calculator. It was written in Lazarus under Windows as a small project to have a simple standalone calculator for different telecom projects. We are releasing it under the GNU GPL 2.0.

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

Science

fidonet

This is a small project attempting to convert various DOS/Amiga/etc Fidonet related packages to Linux. All releases will be GPL. And help is needed.

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

Networking

Fusion Operating System

Fusion OS is a Open Source Operating System, mainly licensed under the MPL 1.1. Parts of it are licensed upder the GNU GPL or other open source licenses. Fusion OS is based on the ReactOS project, and we contribute any bugs found in ReactOS back to them

  • Quiet
  • Application
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

System

KalliX

KalliX is a multifunctional tool for gamers & people who'd like to manage their games, interact between games or in the games themself with other gamers. This project is (of course) OpenSource and based on the GPL license.

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

Games and Game Engines Networking

Open Soccer Manager (OSM)

Soccer manager with many new features, 2D/3D match engine, it will be released under GPL for Windows and Linux. OSM will include built-in database viewer/editor. Also all world leagues will be in. Over 50 statistics per player.

  • Application
  • SourceForge
  • Open Software License 3.0 (OSL3.0), BSD License, wxWindows L

Games and Game Engines

PresIDE - RAD IDE for Wordpress

PresIDE aims to be a complete GPL'd Rapid Application Development IDE specialized for building wordpress extensions.

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

Edit and Memos