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Catalog

30,086 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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AriaNgWke

A smaller aria2 desktop frontend than AriaNg-Native, based on miniblink and delphi.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 44
  • MIT

Networking

FFUI

FFMPEG UI

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 44

Multimedia

mspaint-rewritten

The Windows 10 version Microsoft Paint rewritten in Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 44
  • MIT

Graphics

Nanomits

Powerful anti dumping & Anti reverse engineering protection

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 44
  • GPL-3.0

Security

Rad-X

RAD: Remake of the game "Radix - Beyond the void"

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 44
  • GPL-2.0

Games and Game Engines

b4

b4 : a tiny forth-like virtual machine

  • Active
  • Application
  • GitHub
  • ★ 43

Language Tools

dn

DN revitalization

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 43

Files and Drives

OneDelphi

OneDelphi是叫兽(FLM)QQ:378464060基于Delphi IDE开发的三层中间件，开源免费，支持MVC及传统DataSet框架，使用的是Mormot2的HTTP通讯。【OnePascal开源群】：814696487

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Networking Database

opsim

OpSim is an open source Chemical Engineering Process Simulator with a user friendly drag-and-drop graphical user interface and an underlying high performance simulation engine.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 43
  • GPL-2.0

Science

StaticCodeAnalyser

Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 43

Language Tools

troll-hunter

Trollhunter is a single-player roguelike game. Far away in an uncharted region of the Earth land Elvion lies surrounded by mountains. In the center of this land there is a village named Dork. It's people are in grave danger as the Troll King and his armies are marching to lay waste on all of its inhabitants...

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 43
  • MIT

Games and Game Engines

vdisasm

Interactive Disassembler

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Language Tools

WinBrute

Windows Password Brute by Stas'M

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 43
  • Apache-2.0

Security

winscp

WinSCP CVS mirror

  • Quiet
  • Application
  • GitHub
  • ★ 43

Networking

argus

A FidoNet mail transfer agent for Win32 over dial-up and TCP/IP connections written using Delphi in 1996-2001.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 42

Networking

DosPanel

DosPanel - A Windows front-end for DOSBox

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 42
  • MIT

Applications

doublecmd

Archived. Please refer to https://github.com/doublecmd/doublecmd

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 42

Files and Drives

openhlds

An open-source dedicated server for Half-Life 1 and mods, including Counter-Strike.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 42

Games and Game Engines

Projetos

Contribuindo com a comunidade DELPHI

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 42

Applications

unboundbible

Unbound Bible is an open source and a free, multilingual Bible-reader program for Mac, Linux and Windows.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 42
  • GPL-3.0

Applications

viper

Enhanced Windows Service manager application

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 42

System

basinc

Ultimate ZX Spectrum Sinclair Basic IDE

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • AGPL-3.0

Language Tools

LuaDecompiler

Lua bytecode disassembler and decompiler for Lua 5.1, 5.2, 5.3, 5.4, and 5.5 binary chunks.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • AGPL-3.0

Language Tools

mockjsonapi

A mock server for a generic JSON API built with Delphi and delphimvcframework

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 41
  • Apache-2.0

Networking

MODMXT

Mod Master XT Source

  • Active
  • Application
  • GitHub
  • ★ 41
  • GPL-3.0

Multimedia

mythyn-archive

An archive of software for Atari ST BBSes created in the 1990s by Paul Witte of Mythyn Software.

  • Quiet
  • Application
  • GitHub
  • ★ 41

Games and Game Engines

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

ToroOS

This repository contains the source code of the Toro Operating System.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 41

System

wakan

Japanese and Chinese learning tool with dictionary

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 41

Applications

WaterBallSortPuzzleOptimalSolver

The program optimally solves a general class of puzzles which as a special case also contains well known puzzles like "Water Sort Puzzle", "Ball Sort Puzzle", "Sort Hoop", "Sort It 3D" etc.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 41

Games and Game Engines

BuilderUI

Forms Builder UI for Windows

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 40

Applications

datamodeler

A visual database design and modeling tool written Delphi with support for SQL Server, Firebird, Oracle, PostgreSQL, MySQL, SQLite, and more.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 40

Database

FMX.Radio

Delphi XE7 Firemonkey Radio Player

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 40

Multimedia

migratooor

migratooor transfers all your tokens from one wallet to another

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 40
  • MIT

Networking

rx5usb

Yamaha RX5 DIY programmable waveform cartridge / waveform bank editor

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 40
  • GPL-3.0

Multimedia

TelegramStickerBrowser

A desktop browser for Telegram Stickers (tgs) and Lottie (json) animations written in Delphi with Skia4Delphi.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 40
  • MIT

Graphics

ultragen

Desktop/web programming language/template engine

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 40

Language Tools

Borderless-Gaming-Tool

Gaming in window without borders / Игры в окне без рамки

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 39

System

pas2js

Read-only mirror of Pascal to Javascript transpiler

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 39

Language Tools

TPconfig

A configuration tool for ThinkPad TrackPoints.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 39
  • BSD-2-Clause

System

uniflash

  • Active
  • Application
  • GitHub
  • ★ 7
  • GPL-2.0

System

AIChatbar

Get your favorite AI Chat websites in the sidebar of your Windows OS similar to Windows Copilot but also adds ChatGPT, Bard, You and Bing Chat.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 38
  • MIT

Networking