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Catalog

30,102 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.

mocktool-for-delphi

Delphi test double library for DUnit / DUnitX

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Other

Mod-Update-Bundler

A bundler to gather and compress mod files via LZMA into one file and incremental update files.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Files and Drives

ModbusTwinPro

Send and receive modbus serial or ip request to compatible devices.

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

System

ModelMuseSource

A graphical user interface for several groundwater modeling programs.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

modernLink

MIRROR REPO! --- App for exchange programs between Casio fx-7700 calculator and Windows-based PC --- Обмен программами между калькулятором Casio fx-7700 и компьютером на ОС Windows

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Applications

modernui

Pacotes de Componentes Visuais para Lazarus / FreePascal, requeridos pelo Topazzio.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

GUI containers

mofu

Move furniture with this tool, when it will be ready (may be, it will be a CAD app made with the best and most rapid application development tool)

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

Applications

MoGit

MorphOS git helper tool

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • Unlicense

Applications

money

和顺堂收银管理系统

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Applications

MonkeyGame

Trabalho desenvolvido na linguagem Delphi, com intuito de praticar conceitos estudados.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Games and Game Engines

MonsterDelphiComponents

Miscellaneous Delphi/Lazarus components by MoNsTeR/GDC

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 2
  • BSD-2-Clause

Other

moo-machine

An April Fools' day application which makes your computer moo.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Multimedia

moonpascal

Lua 5.3 bindings for Delphi/Pascal with OOP

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Bindings

motifmaster

Application for revealing magnetic structure (from my postgraduate work).

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 2

Science

motorista-pop

Aplicativo para transporte de passageiro, para fins de estudos do curso de Clean Arch e Clean Code de branas.io

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Learning and Examples

MouseJiggler

A mouse jiggler app written in Delphi using Kai. Runner up in the Kai Summer Wave 2026 developer campaign

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

System

Moustique

UCI chess engine derived from a Pascal didactic program by Jürgen Schlottke

  • Active
  • Application
  • Lazarus
  • GitLab
  • ★ 2

Games and Game Engines

movie-rental-control-system

Sistema de Controle Gerencial de uma locadora de Filmes usando a linguagem Delphi. Trabalho realizado no 2º período de Ciência da Computação do Instituto Federal de Minas Gerais(IFMG) - Campus Formiga para a Disciplina Programação I

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Database

mower-boundary-simulator

Simulate how the robot mower will see the boundary wire magnetic field from the height of its sensor

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

Science

Mozzg_SDK

Delphi library with different utility classes

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Zlib

Other

mp3-navigator

MP3 NaviGatoR - Advanced CJ Music Player

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Multimedia

mpui-hcb-code

Mirror of mpui-hcb project, GUI for Mplayer

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-2.0

Multimedia

mqtt_demo

Demo project, using mqtt protocol to create a delphi client application for IoT devices.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 2

Learning and Examples

MRFunktionen_Lazarus

Some helpful units for Lazarus in a package (includes DCPLazarus)

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Other

MRX-Skia-Surface

An experimental widget and module rendering engine for Delphi (FMX), powered by Skia4Delphi and FFmpeg.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Graphics

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. Releases of mseide are here: https://codeberg.org/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • Codeberg
  • ★ 2

Language Tools

MSRCardControl

Tool for cutting the input from the hid magnetic stripe reader.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2

System

mt4r

R for MetaTrader4

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 2

Bindings

MTAFile

Mys Tic Announce Files Program

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

Networking

mtbbs_en

A translated and updated version of the Delphi 3 based MyoHost/MTBBS host system

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Networking

Mudrov-Numerical-methods

Code examples from book: Mudrov "Numerical methods for personal computer on Basic, Fortran, Pascal" (Mudrov "Chislennye metody dlya PEVM na yazykah BASIC, FORTRAN, PASCAL")

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

Learning and Examples

Multi-Icon

Create stunning, high quality (256 x 256) multi-resolution icons (.ico) and "mainicon" resources (.res) with ease and reliability. Open an image from file, or paste one in with transparency, or drag and drop an image directly onto the corresponding icon resolution and save.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Graphics

Multicast-Events

Multicast tNotifyEvent or tDataSetNotifyEvent with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Other

MultiCheckListBox

TListBox/TCheckListBox with option for 0 or more (multiple) checkboxes and ability to hide items from display but keep them in the Items list

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2

List and Combo Boxes

MultiCom

Terminal Client for TCP/IP / Serial connections written in Delphi 7

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Networking

Multis

This is a package with components created for Lazarus

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Other

MultiStream

Recoding of component storing compressed streams as a single file (Delphi Pascal Implementation)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • GPL-2.0

Files and Drives

MultyPy4Delphi

Experimental Project: Delphi/Python4Delphi Data integration Demo & Hot Switching of the Python Virtual Environments

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 2

Learning and Examples

mupuzzle

a simple program to help solve a puzzle in the book, "Gödel, Escher, Bach: An Eternal Golden Braid"

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Games and Game Engines