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30,057 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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developer

LA.Developer Cross Platform RAD

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

Language Tools

uniwamp

Portable Windows web development stack with Apache, MariaDB, PHP, Node.js, Composer, virtual hosts, and essential developer tools.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Networking

IP-Sniffer

IP Sniffer is a comprehensive network tool for capturing and analyzing all traffic on a network, including IP addresses.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3

Networking

3.0 from 1 member

PicMobGenerator

An easy to use program to generate icons for macOS, Windows, iOS and Android.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • AGPL-3.0

Graphics

GroupProjUpdater

Search all Delphi and C++Builder projects in a folders tree and create or update a global project group file for RAD Studio.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • AGPL-3.0

Language Tools

Swap-Keys-Generator

A simple generator of reversible bytes lists or arrays in different programming languages for swapping from a byte value to an other.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • AGPL-3.0

Cryptography

XOR-Keys-Generator

A simple generator of bytes lists or arrays in different programming languages.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • AGPL-3.0

Cryptography

IDB-keys-Generator

A simple generator of numbers lists or arrays in different programming languages.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • AGPL-3.0

Cryptography

Shift-Keys-Generator

A simple generator of numbers between -7 and 7 as lists or arrays in different programming languages.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • AGPL-3.0

Cryptography

GroupProjUpdater

Search all Delphi and C++Builder projects in a folders tree and create or update a global project group file for RAD Studio.

  • Active
  • Application
  • Delphi
  • Codeberg

Applications

IDB-keys-Generator

A simple generator of numbers lists or arrays in different programming languages.

  • Active
  • Application
  • Delphi
  • Codeberg

Applications

PicMobGenerator

An easy to use program to generate icons for macOS, Windows, iOS and Android.

  • Active
  • Application
  • Delphi
  • Codeberg

Graphics

Shift-Keys-Generator

A simple generator of numbers between -7 and 7 as lists or arrays in different programming languages.

  • Active
  • Application
  • Delphi
  • Codeberg

Cryptography

Swap-Keys-Generator

A simple generator of reversible bytes lists or arrays in different programming languages for swapping from a byte value to an other.

  • Active
  • Application
  • Delphi
  • Codeberg

Cryptography

XOR-Keys-Generator

A simple generator of bytes lists or arrays in different programming languages.

  • Active
  • Application
  • Delphi
  • Codeberg

Cryptography

macOS FPC + Lazarus daily snapshots

IGNORE THE BIG GREEN DOWNLOAD BUTTON: choose file in Files area These macOS snapshots of the development branches are generated automatically. All I can say is that the compiler found the source good enough to compile. YOU ARE USING COMPLETELY UNTESTED SOFTWARE. Caveat Utilitor! 1. Move lazarus-src to your home directory 2. Open a Terminal 3. Change to lazarus-src and run the command: xattr -drv com.apple.quarantine * 4. Use a script to start Lazarus like: #!/bin/sh open ~/lazarus-src/lazarus.app --args "--pcp=~/.laz_main" There is also a daily FPC development snapshot for ARM64. 1. Move fpc-src to your home directory 2. Install with a script like: #!/bin/sh cd ~/fpc-src xattr -drv com.apple.quarantine * sudo make FPC=$PWD/ppca64 OPT="-ap -FD/Library/Developer/CommandLineTools/usr/bin -XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" install Adjust links in /usr/local/bin to point to 3.3.1 or choose compiler in Lazarus

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

Language Tools

mxLore

Self-hosted MCP server for AI coding assistants. Persistent knowledge base with 45 tools, 12 skills, institutional memory.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 31

Applications

Bug Finder

This project born a few years ago when I encountered a fatal bug on a production environment, unfortunately not replicable on my development machine. I spent many time finding a solution, using also freeware and commercial third-party tools and libraries, but none helped me because the bug crashed the process, and no of the above tools could be able to catch the exception before the process dying. Also, it was not possible to install a development environment onto the production machines, so the only solution was to develop a debugger which didn't need any user/developer interaction. I used many open source resources, then I decided to make the Bug Finder an open source project. It is built over a pluggable architecture to support other languages different from Borland Delphi (the one I used to develop my faulting application and the Bug Finder too). Here is the article http://www.codeproject.com/Articles/602794/Bug-Finder-a-real-Win32-extensible-passive-debugge .

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

Language Tools

delphi-dev-shell-tools

Shell Extension for Delphi and Object Pascal Developers

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 152

System

Delphi-RAG-Lint

Delphi-native, MIT-licensed RAG + linter for Delphi/Pascal source code. Symbol-exact + fuzzy + tree-sitter lint. Pure Delphi at runtime.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Language Tools

HtmlBuilder

Static website generator with a local web server, FTP updater, and AI/LLM support.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 13

Networking

TAppSettings

TAppSettings Project Tool (developer helper tool)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 12
  • BSL-1.0

Other

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

Video-Title-Page-Generator

Slide and title image generator with background and text in a graphic font

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 5
  • AGPL-3.0

Graphics

CopyrightPascalProjects

Adds and maintains a header comment on each PAS and DPR files in a folder tree as a title, description and copyright informations.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • AGPL-3.0

Language Tools

HelpMaker Help Authoring Tool

HelpMaker is a Help Authoring Tool to make WinHelp, HTML-Help, HTML-Website and RTF (i.e., manuals) files. HelpMaker is fully functional GUI help authoring tool written in Delphi. Many open-source developers use this to document their open-source project

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

Applications

OnBoard-NG

OnBoard-NG is a fork of the OnBoardC IDE which allows developers to create completely native PalmOS applications that require no runtime or outside libraries just as you can create on a desktop IDE such as prc-tools. It will be plugin based.

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

Language Tools

CopyrightPascalProjects

Adds and maintains a header comment on each PAS and DPR files in a folder tree as a title, description and copyright informations.

  • Active
  • Application
  • Delphi
  • Codeberg
  • ★ 1

Language Tools

SVGFolder2DelphiUnit

Generate a Pascal unit by placing the source code of all SVG files in an array of strings.

  • Active
  • Application
  • Delphi
  • Codeberg
  • ★ 1

Language Tools

Ascoos Web Extended Studio

Ascoos Web Extended Studio (AWES) is a portable, free 64-bit web server environment for Windows, designed for professional web developers and designers who need flexibility, modularity, and multi-version testing capabilities. It provides a complete local development stack based on technologies such as Apache, PHP, Node.js, Python, MariaDB, MongoDB, FileZilla, and other essential tools. 🔧 Key Features: - Multi-version support for PHP and MariaDB - Modular and upgrade-friendly architecture - Fully portable – no installation required - Integrated tools and applications - Advanced GUI features - CGI technology support 🎯 Ideal for: - Developing and testing PHP applications across multiple environments - Experimenting with different software versions - Maintaining legacy projects - Local development and training without installation Official Site: https://awes.ascoos.com Demo video: https://youtu.be/HMCJpgEC9zg GitHub: https://github.com/ascoos/awes

  • Active
  • Application
  • SourceForge
  • Other License

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

ADAPT

Advanced Developer Async Programming Toolkit

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 46

Other

pasc

pasc is a command line tool to help the developer manage free pascal projects with boiler plate tasks like git repository config, launch tasks, test projects creation and others.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • MIT

Language Tools

ExeBulkSigning

Simple tool to sign all EXE or MSIX files in a folder on local PC or over the network.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 26
  • AGPL-3.0

Security

HTML-Writer

Simple HTML editor with WYSIWYG editing in Delphi.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 19
  • AGPL-3.0

Edit and Memos

pasweave

A modern documentation generator for Free Pascal projects.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • MIT

Language Tools

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Binaries: https://github.com/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 167
  • GPL-2.0

Language Tools

DelphiDebugWindow

A useful debugging tool for Delphi/Lazarus/FreePascal developers

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • GPL-3.0

Language Tools

SVGFolder2DelphiUnit

Generate a Pascal unit by placing the source code of all SVG files in an array of strings.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • AGPL-3.0

Graphics

DProj2WinSetup

Windows setup program generator from a Delphi project options file.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • AGPL-3.0

Applications

Folder2FMXImageList

Create a FireMonkey TImageList by importing all images in a folder.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • AGPL-3.0

Graphics

TWebDevTools

Delphi TMS WEB Core Component to disable web developer tools from the F12 button, right-click and browser menu

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Networking

Unnamed-RPG

The Unnamed-RPG project's goal is to create a system of tools for developers to create games or software that takes advantage of the power and complexity of Rolemaster(TM) style of role-playing guidelines.

  • Quiet
  • Library
  • SourceForge
  • Public Domain, GNU Library or Lesser General Public License

Games and Game Engines

junior

Developer productivity tools

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Edit and Memos

Binary-Visualizer

A lightweight, high-performance tool that visually renders the raw binary content of any file as an image. This unique visualization method helps developers, security researchers, and data analysts quickly identify data patterns, compression artifacts, and embedded file formats just by looking at the image.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Graphics Science System

Fediverse-GET-URL-Tester

WIP - A simple program to check what endpoints of Fediverse websites answers to GET requests.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • AGPL-3.0

Other

notepadlpp

A fast, native Linux text editor in the spirit of Notepad++ — built in Free Pascal/Lazarus on the ATSynEdit engine, with multi-tab editing, multi-caret, syntax highlighting, powerful find/replace and find-in-files, and built-in JSON/XML/CSV and developer tools. No plugins required.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MPL-2.0

Edit and Memos

ParseKit

Parse() is a comprehensive Delphi-based toolkit designed to streamline the entire process of compiler construction. By providing a unified API, it allows developers to define a custom programming language’s syntax and logic within a single configuration object. The system manages the complex transition from source text to native binaries.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

Text2HTML

Add basic HTML tags on a simple text file

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • AGPL-3.0

Other

Xolmis_Tools

Set of developer tools for Xolmis.

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

Science