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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.

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GRAPHICSSOLUTIONLIB-TP

Bibliothèque en Turbo Pascal permettant la manipulation des cartes vidéo Graphics Solution d'ATI.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MIT

Graphics

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

pasta80

Turbo Pascal 3.0-compatible compiler that generates machine code for classic and modern Z80 machines (currently CP/M, Sinclair ZX Spectrum 48K/128K/Next, and Agon Light/Console8).

  • Active
  • Application
  • GitHub
  • ★ 207

Language Tools

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

Clipper

Polygon and line clipping and offsetting library (C++, C#, Delphi) by Angus Johnson. Forked from https://sourceforge.net/projects/polyclipping. I prepared a "Release" branch (containing C# source only) for submodule usage.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 114
  • BSL-1.0

Graphics

raster-master

Raster Master Sprite/Icon/Map/Animation/Sound editor for Windows 7/8/10/11 Multiple Import/Export formats. Use sprite sheets to import graphics. Create your own sprite sheets. Create modern web games or retro games

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 111
  • MIT

Graphics

clipper

[mirror] An open source freeware polygon clipping library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • BSL-1.0

Graphics

Delphi_Remote_Desktop

Easy To Use Drag And Drop Desktop Duplication Components (Work In Progress!)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Networking

Delphi_Utils_Library

A library with some useful utilities for your Delphi Apps.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • BSD-3-Clause-Clear

Other

SedaiBasic

SedaiBasic Interpreter with VM

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 31
  • GPL-3.0

Language Tools

corail

Plus de 510 utilitaires (en format EXE) en Turbo Pascal et/ou Free Pascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 25
  • MIT

System

effectus

Effectus by Boštjan Gorisek

  • Quiet
  • Application
  • GitHub
  • ★ 13

Other

ComPort4

Delphi ComPort Library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

jpmMath

Math routines by Jean-Pierre Moreau

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9

Science

calculus-ex

📊 A specialized mathematical desktop suite designed for multi-objective optimization and ranking alternatives through group utility and individual regret analysis. 🔐

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

Science

lazcomport

Lazarus ComPort Library

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 6

System

PasFLTK

Free Pascal bindings for FLTK / CFLTK GUI

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 6
  • MIT

Bindings

Student-Report-System

This is a report system to be used for schools. It autogenerates the teacher comment on student.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4

Applications

dos-phobia-welcome-intro

This Pascal program is an intro demo from 1994. It displays text messages and graphics using VGA graphics mode. The program handles palette changes, writes text to the screen, and manages sound through devices like PC Speaker and SoundBlaster. The main loop updates the screen and handles user input to control the demo.

  • Active
  • Application
  • GitHub
  • ★ 3
  • MIT

Graphics

Air-Alert

View recent aerial threats for Ukrainian regions in real-time.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Applications

castle-radiance-transfer

Precomputed Radiance Transfer implemented in Castle Game Engine

  • Active
  • Other
  • Lazarus
  • GitHub
  • ★ 2
  • BSD-3-Clause

Graphics

oscilloscope

Wired or blue-tooth oscilloscope using Teensy or Arduino (Processing, Matlab, Xcode, Lazarus)

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

Science

pascal-ai

A repository for a new Lazarus component which allows for adding AI functionality into any form-based application with just the drop of of a component onto the form.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Networking

ray

X-Plane 12 Auto Missile Guidance Plugin

  • Active
  • Application
  • GitHub
  • ★ 2
  • MIT

Applications

trx-pascal

Pascal implementation of the TRX file format

  • Active
  • Library
  • GitHub
  • ★ 2
  • BSD-2-Clause

Files and Drives

BALLISTICS-0

Suite de commande écrit en Turbo Pascal/Free Pascal sur la balistique

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Other

Clipper

Clipper 6.4.2 文档注释

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • BSL-1.0

Language Tools

clipper

An open source freeware polygon clipping library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • BSL-1.0

Graphics

ComPort

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

GIF-Builder

Build Bitmap Frames to Animated GIF File, or export frames from a GIF file.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Graphics

polyclipping

https://sourceforge.net/projects/polyclipping/

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • BSL-1.0

Graphics

rkapl123.github.io

my personal overview page and redirect for kapl.org

  • Active
  • Other
  • GitHub
  • ★ 1
  • MIT

Other

SphericalFluid

Fluid Dynamics on Sphere by Spherical Harmonics for Delphi

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

Other