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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.

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NBTEMPOW

NBTempoW V. 2.1 is a forensic tool for making timelines from block devices image files (raw, ewf,physicaldrive, etc.). It uses TSK (The Sleuthkit) and it has been developed with Lazarus V. 1.6.2 ( Delphi compatible cross-platform IDE for Rapid Application Development). It runs only in Windows. If the device image file is splitted, you can select just the first chunk.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • LGPL-3.0

Security

nbtempox

NBTempoX is a GNU-Linux forensic tool for making timelines (in CSV format) from block devices image files (raw, ewf,physicaldrive, etc.)

  • Quiet
  • Application
  • GitHub
  • ★ 3

System

Avidai

High-performance offline AI video audit tool built with Lazarus (Free Pascal) and YOLOv8 for real-time object detection and timeline-synced verification.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • MIT

Graphics

TeroSubtitler

Tero Subtitler is an open source, cross-platform, and free subtitle editing software.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 469
  • MPL-2.0

Multimedia

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 216
  • MIT

Other

Delphi-GCharts

Delphi-GCharts is a Delphi library of components to generate charts in uniGUI Framework using the Google Charts API

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 146
  • Apache-2.0

Charts and Graphs

MinimalistMediaPlayerX

A powerful, feature-rich MPV-based minimal-interface media player for 64-bit Windows. Lots of keyboard-controlled functionality but with minimal screen clutter. Automatically adjusts the window to match the video dimensions, without a window caption/title bar, to give an immersive viewing experience whether in window mode or fullscreen mode.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 57
  • GPL-3.0

Multimedia

GHttpsIOCPSvr

Delphi HTTPS server IOCP and Schannel

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 48
  • MIT

Networking

Boss4Delphi

Gerenciador de dependências nativo, moderno e leve para projetos Delphi, desenvolvido sob arquitetura hexagonal e com suporte a downloads concorrentes.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 17
  • Apache-2.0

Language Tools

blood

Lazarus application project with a TChart component and a plugged in TChartToolset component and configured tools to visualize and explore blood data in a chart

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Charts and Graphs

deltics.smoketest

Smoketest re-imagined. A lightweight, dependency-free unit testing framework for Delphi, with pluggable result formatting (xUnit 2 OOB)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Language Tools

spedit

Cross-platform Free and Open-source Pixel-art Editor and Sprite library Manager

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • GPL-3.0

Graphics

horse-opentelemetry

Middleware de rastreamento e telemetria para o framework Horse (Delphi/FPC) integrado ao padrão global OpenTelemetry (Distributed Tracing, Métricas e APM).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • Apache-2.0

Networking

velox-ui

VeloxUI — High-velocity, zero-dependency Object Pascal (Delphi VCL & Lazarus/Free Pascal LCL) desktop MVVM & Windows 11 Fluent UI micro-framework: DWM Mica, undocumented uxtheme dark scrollbars, GDI+ vector cards, High-DPI control fixers, flicker-free generic OwnerData virtual grids, and NT Kernel helpers.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 8
  • MIT

GUI containers

Trace4D

Structured Android diagnostics for Delphi FMX applications, with tracing API, UI heartbeat and Logcat Viewer.

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

System

Zoom-Player-TCP-IP-API-sample

This project demonstrates how to remotely communicate and control Zoom Player over a TCP/IP connection.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 6
  • MPL-2.0

Networking

DogeTracker

Tracks your flight by localhost and accessible with phones or anything!

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

Applications

LazRandR

X11 display layout tool for Linux that also maps touchscreens to the right monitor (Lazarus/FPC, GTK3)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

System

rp42-hardware

An affordable calculator to run Free42

  • Active
  • Other
  • GitHub
  • ★ 3

Other

Impulse-Next_BBS

Next-generation BBS software - Modernizing the classic Impulse 7.1 BBS from Borland Pascal to Rust for cross-platform operation

  • Active
  • Application
  • GitHub
  • ★ 2
  • Apache-2.0

Applications

oscilloscope

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

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

Science

TSteamAPI

Pascal Bindings for Steamworks

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

Bindings

ChameleonDrummer

Rewrite of the python code of my midi-drums fork in Lazarus/freepascal. This is an advanced midi drums generator that supports genres, styles, drummer personalities and much more. It works algorithmically! WIP

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Multimedia

FPGenda

FPGenda is a simple, lightweight and fully portable agenda and task management application written in Free Pascal using the fpGUI toolkit.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

Icon-Symbols

For exporting or saving icons from an icon container.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

ksg-score

ein Kanupolo-Scoreboard-Client für CasparCG

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Networking

MEGA-TT

For Mega-TT code associated with TimeTree database

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

MEGA-TT

MEGA Time Tree

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

TAudio

Reusable Delphi PCM audio output with WaveOut and WASAPI backends

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • BSD-2-Clause

Multimedia

Visual-brainfuck

A brainfuck Integrated Development Environment

  • Active
  • GitHub
  • ★ 1
  • MIT

Other

MP4Cam2AVI Easy Converter

MP4Cam2AVI is a MP4/MOV/M2TS to AVI repackaging tool for digital photo-video cameras, it makes their clips editable in VirtualDub, MovieMaker and other AVI editors. Also it can combine (join) multiple clips from camera into a single AVI movie, preserving audio/video sync. No video recompression (by default), no quality loss, fast operation (5-20x realtime). No installation needed - just download, unzip and run mp4cam2avi.exe.

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

Multimedia