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Catalog

30,061 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.

Madbit's FM Tracker

This is a tracker (http://tinyurl.com/ye3ypcy) for MS-DOS that uses the OPL-2 chips present in AdLib compatible cards to generate sound using FM synthesis. It was mainly developed using Borland Pascal (with some assembler bits by Keywiz) in a 386dx with a Sound Blaster Pro card, and even though it wasn't 100% finished, it was functional enough to create 3 demo songs which are included in the package. I originally made this back in 1994 when I was 17 and active in the argentine demoscene, but I will not be developing this any further, so I'm posting it here in case anybody is interesting in continuing it. Just let me know. You can see a brief demo video here: http://youtu.be/xQQvtjI7THg NOTE: This has been tested on current hardware and it's confirmed working using DOSBox 0.74 under Windows 7 x64.

  • Quiet
  • Application
  • SourceForge

Multimedia

p32

P32, 32 bit pascal compiler by Johan Prins

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • GPL-2.0

Language Tools

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

LibreCrypt

LibreCrypt: Transparent on-the-fly disk encryption for Windows. LUKS compatible.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 777

Cryptography

WebView4Delphi

WebView4Delphi is an open source project created by Salvador Díaz Fau to embed Chromium-based browsers in applications made with Delphi or Lazarus/FPC. WebView4Delphi only supports Windows. If you need to embed a web browser in Linux, Windows or MacOS consider using CEF4Delphi instead.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 417
  • MIT

Networking In the Online Package Manager

costa

The Costa Graphical User Interface for MS-DOS and compatible systems. This repository is a mirror of https://codeberg.org/jacobpalm/costa

  • Active
  • Application
  • GitHub
  • ★ 138
  • MIT

System

delphi-wakatime

Embarcadero Delphi plugin for automatic time tracking and metrics generated from your programming activity.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • BSD-3-Clause

Lazarus IDE plugins

maXbox4

code compiler script studio

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 26
  • GPL-3.0

Language Tools

MonsterBook

MonsterBook (L'oeuvre inhumaine) est une application DOS écrit en Borland Pascal de 1991 à 2007

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 23
  • MIT

Applications

DelphiHuggingFace

The Hugging Face API wrapper for Delphi leverages cutting-edge models to deliver powerful features, including object detection, music generation, text classification, sentiment analysis, image segmentation, speech-to-text transcription, and text generation.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MIT

Networking

TPC-jenseits-beyond

"Jenseits" ("beyond") was a DOS utility published by german c't IT magazin in 1988. It's purpose was to make memory beyond the 640K barrier available as conventional memory to DOS.

  • Quiet
  • Application
  • GitHub
  • ★ 18

System

mpi4py-examples

This repository contains advanced parallel computing scripts to run against an MPI cluster.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 16
  • GPL-3.0

Science

Golib

Graphical user interface for MS-DOS applications. (Back to '95-'97)

  • Quiet
  • Application
  • GitHub
  • ★ 12

System

costa

The Costa Graphical User Interface for MS-DOS and compatible systems.

  • Active
  • Application
  • Codeberg
  • ★ 11

System

institutoware

Juegos y programas que escribía en los años 90.

  • Active
  • Other
  • GitHub
  • ★ 11

Other

pktndis

NDIS 2.0 MAC driver bridging Packet Driver to NDIS for DOS

  • Active
  • Library
  • GitHub
  • ★ 8
  • MIT

Networking

PCDAAD

A DAAD adventure writer engine interpreter for PC/MSDOS in VGA 256 colours mode

  • Active
  • Application
  • GitHub
  • ★ 7
  • MIT

Games and Game Engines

watem-sedem

WaTEM/SEDEM

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • LGPL-3.0

Science

DWMC

Discord Webhook Message Creator - Desktop App

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

Networking

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

netmodem2irc

NetModem/32 revival — virtual COM port FOSSIL Telnet server for classic Windows + DOS i8086 bridge. 34 tests, fpcirc cross-compile.

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

Networking

ShardMM

A scalable memory manager for Delphi on Win64

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

System

Blythe-Player-build-

a personal MP3 player ,build by bruce (series),if you want to try ,first change your default language:Simple Chinese,enjoy!

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Multimedia

GeoLogic_Shell

Terrain modelling & Terrain pattern recognition

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

Science

Kojakvga

My KOJAKVGA unit from 1996 (started 1994)

  • Active
  • Library
  • GitHub
  • ★ 2

Graphics

py4del

Python4Delphi sample application using threads for a tutorial

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Learning and Examples

xplane-commviewer-plugin

An X-Plane 10 plugin that draws a small, mouse moveable/clickable, text box in the upper left hand corner of the simulator screen. The output shows PilotEdge Connection, PTT (Push-To-Talk), TX/RX, Com1, and Com2 status.

  • Quiet
  • Application
  • GitHub
  • ★ 2
  • BSD-3-Clause

Other

FASTDIR

Alternative DIR that is fast on older system where XT-IDE or PICOMEM hard drives are used

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

fpc264irc

A complete Pascal development environment rebuilt from FPC 2.6.4 source, targeting retro computing: BBS systems, DOS, Win9x, and cross-platform console applications. Includes Lazarus IDE with LCL widgetset.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1

Lazarus IDE plugins

maXbox5

maXbox is a script tool engine, compiler and source lib all in one exe to design and code your scripts in a shellbook!

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

retro-code

Games and utilities for CP/M-era Z80/Z180 machines, written in Aztec-C, Turbo Pascal 3, and MBASIC.

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Games and Game Engines

ZIM-15

  • Quiet
  • Other
  • GitHub
  • ★ 1
  • GPL-3.0

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. (mirror)

  • Active
  • Library
  • Delphi
  • Codeberg

Other

fpcbol

This project is not maintened since 2006 as sdl for pascal is not updated. maybe one day , if time found , i will adapt it . or if someone want to do it ? ;) x11 desktop in SDL and fpc designed for childrens (and others) .works with pentium 200 minimalist configuration.. ..Easy to use , very fast and beautiful with animations (i hope so) :) use festival and mbrola to speak

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

System

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

jacqueline

An experimental i386 kernel written in Pascal

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 29

System