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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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nsis-plugins-tigu

Some NSIS plugins with our fixes or docs, especially regarding cross-compilation

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

xplane-plugin-example

Cross-platform X-Plane plugin demonstrating OpenAL audio integration with C++17, CMake build system, and comprehensive CI/CD pipeline

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Multimedia

FreeFrame Open Video Plugin System

FreeFrame is the open-source cross-platform real-time video effects plugin system for VJ softwares. FreeFrame is now well supported by most major VJ titles. More information on the home page: http://freeframe.sourceforge.net

  • Quiet
  • Library
  • SourceForge
  • BSD License, GNU Library or Lesser General Public License ve

Multimedia

appcentral

A lightweight plugin system for Windows that lets host applications and DLLs exchange interfaces — across languages.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13

System

AMDPlugin

Rainmeter AMD GPU Plugin

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • GPL-3.0

System

HxD_DasmDataInspectorPlugin

A generic Disassembly Plugin for Maël Hörz's HxD Freeware Hex Editor and Disk Editor.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 60
  • Apache-2.0

System

NsJavaLocator

NSIS plugin that searches for Java installations

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • LGPL-3.0

System

SimpleFC

NSIS Simple Firewall Plugin with unicode and x64 support

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Security System

xplane_hla

Implements an HLA plugin for X-Plane to allow formation flights with multiples XPlane instances.

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

System

Castle Game Engine

This project has moved to: - Our website https://castle-engine.io/ - GitHub repo: https://github.com/castle-engine/castle-engine/ Cross-platform 3D and 2D game engine for Object Pascal. Rendering and processing of game assets in glTF, X3D, VRML, Collada, Spine and other formats. Many graphic effects including shadows, shaders, mirrors, screen effects. Animation, collision detection, 3D sound. Extensible system of 3D objects, with out-of-the-box levels, items, intelligent creatures and more. Desktop, mobile, web plugin. Also home of view3dscene - our full-featured VRML/X3D browser.

  • Active
  • Library
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Games and Game Engines

Kambi VRML game engine

This project has been renamed to "Castle Game Engine" and moved to: - Our website https://castle-engine.io/ - GitHub repo: https://github.com/castle-engine/castle-engine/ Cross-platform 3D and 2D game engine for Object Pascal. Rendering and processing of game assets in glTF, X3D, VRML, Collada, Spine and other formats. Many graphic effects including shadows, shaders, mirrors, screen effects. Animation, collision detection, 3D sound. Extensible system of 3D objects, with out-of-the-box levels, items, intelligent creatures and more. Desktop, mobile, web plugin. Also home of view3dscene - our full-featured VRML/X3D browser. The "Kambi VRML game engine" is renamed to "Castle Game Engine" (short name castle-engine). For commits and all current information see castle-engine project.

  • Quiet
  • Library
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Games and Game Engines

FFGLSDK

FreeFrame is the open-source cross-platform real-time video effects plugin system for VJ softwares. FreeFrame is now well supported by most major VJ titles. More information on the home page: http://freeframe.sourceforge.net

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 9

Multimedia

AmpView

AmpView is a Lister-plugin for Total Commander, which can play WAV, MP3, MP2, MP1, Ogg Vorbis, WMA and MIDI files, using BASS sound system (bass.dll, basswma.dll). It also supports MOD music and MO3 music(MO3, IT, XM, S3M, MTM, MOD, UMX formats) using BASS's native function. Also you can open PlayLists (m3u and pls).

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 8

Multimedia

envvars_ex

Environment Variables Ex plugin for Total Commander for environment variables editing

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • MIT

System

xplane-term

An X-Plane plugin that provides a shell-like command line interface.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

System

DataLogger

An X-Plane plugin that saves GPS data to a log file, locally, in GPX format. The contents of the file can then be used for multiple purposes, e.g. uploading to an online flight analysis solution such as CloudAhoy.

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

System

NSIS_EnvSet

NSIS Environment Setting Plugin with unicode and x64 support

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

System

UptimePlugin

Uptime plugin for bimoid server

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

Andorra Commons

"Andorra Commons" is a set of pascal libraries which are used by the audio library "Audorra" and the 2D graphics engine "Andorra 2D". "Andorra Commons" features a flexible plugin system, a file container format, compressors, sys utilis and mo

  • Quiet
  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Other

Audorra

Audorra is a flexible cross platform 3D-sound system for Delphi/Lazarus. Plugins like audio drivers, decoders and protocol formats can be linked statically or dynamically. Audorra supports stream playack and 3D-sound effects.

  • Quiet
  • Library
  • Lazarus and Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Multimedia

713x remote library and plugins

Windows library for accessing the saa713x remote control and winamp saa713x remote plug-in.

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

System

MARS

REST framework for Delphi: JAX-RS style resources and routes, servers and clients, JWT, OpenAPI 3, FireDAC and Devart UniDAC/MyDAC/IBDAC, SSE, MCP servers for AI agents. Windows, Linux, Docker.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 400
  • MPL-2.0

Networking

Brook framework

Brook is microframework which helps to develop web Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 278
  • Copyright (c) 2012-2021 Silvio Clecio <silvioprog@gmail.com>

Networking In the Online Package Manager

BrookFreePascal

Framework for web applications. Actions for DB access, advanced routing features, wizard for Lazarus, support for i18n, compatibility with JSON structures, REST implementation, plugins for varied needs, extensible brokers.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 174

Networking In the Online Package Manager

delphilint

Delphi IDE package providing on-the-fly code analysis and linting, powered by SonarDelphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 150
  • LGPL-3.0

Lazarus IDE plugins

DelphiDeepseek

The Deepseek API wrapper for Delphi leverages Deepseek’s advanced models to deliver powerful capabilities for seamless and dynamic conversational interactions, including a model optimized for reasoning, and now also supports running local models through an LM Studio server.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 100
  • MIT

Networking

FpTelegram

Telegram bots API library

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 95
  • MIT License, MIT

Networking In the Online Package Manager

DynamicDataObjects

This Delphi code library lets you model structured data and serialize to/from : CBOR, JSON, MessagePack msgpack.org[Delphi], ION, UBJSON, BSON, Smile, DataObj, etc.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

Other

AnyiQuack

Animation framework for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 69

Other

MCPConnect

Building MCP servers with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Networking

SimpleIPC-lib

Simple IPC (interprocess communication) for any program to communicate with another program in any language, with examples in GoLang and Freepascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 43
  • MIT

System

OverbyteICS

OverbyteICS. Outdated copy of SVN repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

Networking

DX.Blame

Inline Git & Mercurial Blame for the Delphi IDE — like GitLens, but for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 34
  • MIT

Lazarus IDE plugins

qdac

JSON/XML/AMF/MessagePack/MultiThread and more functions library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 33
  • MIT

Database

delphi-hb-components

Component set that I designed as a hobby.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27
  • Apache-2.0

Other

delphi-terminal

[PLUGIN] Dockable terminal panel for RAD Studio with CMD, pwsh, and PowerShell tabs, ANSI color rendering, and command history

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 24

Lazarus IDE plugins

PascalAudio

Pascal audio classes for use with the Free Pascal Compiler

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 23
  • LGPL-2.1

Multimedia

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

DelphiColorPreview

RAD Studio (Delphi 12) IDE plugin: inline color swatches in the editor gutter; Shift+click to pick a color. VS Code-style color decorators.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Lazarus IDE plugins

VSoft.System.Console

Delphi implementation of dotnet's System.Console

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • Apache-2.0

System

delphi-iot

14 IoT and industrial communication libraries for Delphi 12: MQTT, AMQP 1.0, CoAP, Modbus, STOMP, WebSocket, mDNS/DNS-SD, NMEA, InfluxDB, Prometheus, CBOR, MessagePack, JSON, Serial — 694 tests, no external dependencies beyond Indy

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 20

Networking

DelphiGroqCloud

The GroqCloud API wrapper for Delphi provides access to models from Meta, OpenAI, MistralAI and Google on Groq’s LPUs, offering chat, text generation, image analysis, audio transcription, JSON output, tool integration, and content moderation capabilities.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 20
  • MIT

Networking

Tiger

Tiger is a Delphi-hosted compiler infrastructure that lets you generate native x86-64 binaries for Windows and Linux — executables, shared libraries, static libraries, and object files — entirely from code. There is no source language to parse. Instead, you construct programs using a fluent Delphi API: define types, declare functions.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19

Language Tools

DelphiAndroidBroadcastReceiver

A Delphi component for send and receive Android Intent Broadcast messages, for you can easy integrate your applications with devices native SDK // Um componente Delphi para enviar e receber mensagens Android Intent Broadcast, para que você possa integrar facilmente seus aplicativos com SDK nativos de dispositivos.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 16
  • BSD-3-Clause

System

peviewer

Plugin for Total Commander for PE executables info viewing

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Files and Drives

VDrive

VDrive is a lightweight Delphi library that gives your application its own personal virtual drive — a full filesystem that lives entirely in memory. No drivers. No installers. No files ever touch disk.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • BSD-3-Clause

Files and Drives

UnitScopePlugin

A Delphi IDE plug-in that adds scope to unit names in the uses sections (e.g. Forms becomes Vcl.Forms)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 14

Lazarus IDE plugins

Dlluminator

The sleek new way to load Win64 DLLs straight from memory — no disk, no traces, no limits.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13

System

Delphi-LitCrypt

Delphi plugin that provides compile-time string encryption

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 11
  • MIT

Cryptography

delphi-project-hub

CS.Coder - Hub de Projetos: a Welcome Page panel for Delphi 11, 12 and 13 that keeps your projects one double-click away. MIT.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 11
  • MIT

Lazarus IDE plugins