Sign in Join

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

Catalog

30,085 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

pascual

A self-hosted Pascal compiler

  • Quiet
  • Application
  • GitHub
  • ★ 17
  • Apache-2.0

Language Tools

Advantage2-SmartSet-App

No-Install SmartSet Graphical Programming Interface for Advantage2 programmable ergonomic keyboard

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 82
  • GPL-3.0

System

EasyNotes

Note apps for Windows, Android and iOS with P2P sync / Приложения заметок для Windows, Android и iOS, с P2P синхронизацией

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 81

Edit and Memos

MRIcron

Simple medical imaging visualization tool designed for NIfTI images. Includes dcm2nii for conversion of DICOM, Philips, and other proprietary formats.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 81

Science Graphics

SII_Decrypt

[DISCONTINUED] Small library/tool designed to decrypt SII files used as saves in truck games by SCS Software. Can be used as DLL, console program, GUI program or directly in a code.

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 81
  • MPL-2.0

Games and Game Engines

SmartSetApps

SmartSet apps for keyboards, foots pedals and more

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 81
  • GPL-3.0

System

Hex

Hex editor designed for analyzing binary files.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 80
  • MIT

Edit and Memos

microm8-gui

Cross-platform (Windows / macOS / Linux) GUI for the microM8 Apple II Emulator

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 79

Games and Game Engines

notetask

A simple application for creating and organizing task lists, offering essential features for efficient task management, similar to Notepad in its simplicity and functionality.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 79
  • GPL-3.0

Applications

run-as-attached-networked

RunAsAttached is a program to run a console as another user and keep new console attached to caller console. Support reverse shell mode (Ex: Netcat)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 79

Security System

tspatch

Terminal Services Realtime Patch for Windows XP by Stas'M

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 79
  • Apache-2.0

System

map2pdb

map2pdb: A utility to generate pdb debug info for Delphi applications

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 78

Language Tools

freecap

freecap source and exe

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 77
  • GPL-2.0

Networking

InsideBlue-BLE-Tool

InsideBlue BLE Tool is a cross-platform Bluetooth LE utility. It can scan for BLE devices showing device information and advert payload as well as connect to devices and access GATT services/characteristics.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 76
  • MIT

Networking

JsonToDelphi

generate delphi classes from json (Json To Delphi Class Generator / JSON Data Binding Tool FMX, VCL and uniGUI)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 76

Language Tools

atom-table-monitor

⚛️ Monitoring tool for global atom table and RegisterWindowMessage identifiers

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 75
  • MIT

System

smartsetup

New generation tool to build projects and install packages for Delphi, C++ Builder and Lazarus/FPC, brought by TMS Software.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 75
  • GPL-3.0

Language Tools

AACircuit

Draw circuits using ASCII

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 74
  • GPL-3.0

Graphics

AutoGetIt

automate the GetIt package manager for RAD Studio (Delphi) by calling the command-line tool

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 74
  • MIT

Language Tools

BlackHoleProtocol

The BlackHole Protocol. Secure & server-less file transfer that works over blockchain technology.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 74

Networking

LCDSmartie

The New Official LCD Smartie Repository (LCD Smartie Lazarus port)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 74
  • GPL-2.0

System

Trolledge

Object Pascal (VCL/FMX) Code Editor for Windows and Mac OSX

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 74

Edit and Memos

CANcool

Open Source CAN bus Analyser and Simulation Software

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 73
  • MIT

System

hypobrychium

Duplicate not owned Token from Running Process

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 73

Security

pacc

PACC (PAscal C Compiler) is an C compiler, which is implemented in Delphi-7-compatible Object Pascal

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 73

Language Tools

wchttpserver

HTTP/2+HTTP/1.1+WebSocket server written with Lazarus (Free Pascal)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 73
  • LGPL-2.1

Networking

PDP11GUI

PDP11GUI is an integrated development environment (IDE) for PDP-11’s, running under MS Windows.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 72
  • MIT

System

apophysis-7x

A popular fork of Apohysis, a cosmic recursive fractal flame editor

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 71
  • GPL-3.0

Graphics

ideU

The ide. Universal.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 71
  • GPL-2.0

Edit and Memos

Doom2D-Forever

Doom2D Forever - A remake of the 1996 game Doom2D by Prikol Software with online multiplayer.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 70
  • GPL-3.0

Games and Game Engines

DoubleFine-Explorer

An explorer/viewer/dumper tool for games by Double Fine. It supports games that use the Moai, Buddha and Remonkeyed engines. That's all the games released since Psychonauts.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 70
  • MPL-2.0

Games and Game Engines

Harry-Potter-Settings

Application for setup of Harry Potter 1, 2, 3 PC / Приложение для настройки Гарри Поттера 1, 2, 3 ПК

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 70

Games and Game Engines

SkiaSimpleShaderViewer

A simple Skia Shader Language (SkSL) viewer written in Delphi with Skia4Delphi.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 70
  • MIT

Graphics

tim2view

TIM, TM2 formats viewer, converter, searcher, editor, scanner, ripper

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 70

Graphics

SynWrite

SynWrite text editor. Not the entire source, because EControl is closed-source. If you get the license for EControl, I will help to compile the SynWrite.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 68

Edit and Memos

XtremeRAT

XtremeRAT SRC Extract

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 68
  • GPL-3.0

Security

bdiff

Binary diff and patch programs for the Windows command line

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 67
  • BSD-3-Clause

Files and Drives

TOPBENCH

The Oldskool PC Benchmark

  • Quiet
  • Application
  • GitHub
  • ★ 67
  • MIT

System

turbobird

FireBird admin tool

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 67

Database

berotinypascal

A self-hosting capable tiny pascal compiler for the Win32 x86 platform

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 66

Language Tools

LogViewer

A multi-purpose logviewer

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 66
  • Apache-2.0

Other

ovoplayer

OvoPlayer is a free music manager and player for Linux and Windows. It has a simple and clean interface and support all the most common music file format.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 66
  • GPL-2.0

Multimedia

pascal-language-server

LSP server implementation for Pascal (abandoned, these are active forks: https://github.com/genericptr/pascal-language-server and https://github.com/castle-engine/pascal-language-server)

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 66
  • GPL-3.0

Language Tools

XDC

XDC 8088+CGA video/animation compiler

  • Quiet
  • Application
  • GitHub
  • ★ 66
  • MIT

Multimedia

adbmanager

ADB manager for Android devices

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 65
  • GPL-3.0

System