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30,057 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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Indy

Indy - Internet Direct

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 560

Networking

Indy

Indy - Internet Direct

  • Active
  • Package
  • Lazarus and Delphi
  • Codeberg

Networking

GLXEngine

GLXEngine - a graphics engine collector with GLScene & GXScene component packages for Delphi & C++Builder. The class libraries for creating 5D scenes with rendering and animations of spatial objects include managers for supporting physics, sounds, terrains with materials and shaders

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 262
  • MPL-2.0

Graphics

TeeTree

Delphi / C++, VCL, Firemonkey FMX, Flowcharting, Diagramming, Tree-view Component Library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

Graphics

FileHash

FileHash C++Builder and Delphi version of the source code, which uses JVCL components.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • MIT

Cryptography

ZXing.Delphi

ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 526
  • Apache-2.0

Graphics

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

OnGuard-VCL

TurboPack OnGuard VCL is a library to create demo versions of your Embarcadero Delphi and C++Builder VCL applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 73

Security

SysTools

SysTools is a library of utility routines & classes for Embarcadero Delphi and C++Builder.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 69

System

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 67
  • MIT

Science

OverbyteICS

OverbyteICS. Outdated copy of SVN repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

Networking

OnGuard-FMX

TurboPack OnGuard FMX is a library to create demo versions of your Embarcadero Delphi and C++Builder FMX applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 34

Security

LlamaKit

Delphi wrappers and compiled Windows DLLs for local LLM inference and embeddings via llama.cpp

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21

Bindings

SedaiAudio

Sedai Audio Foundation - Professional audio synthesis library in Free Pascal. 5 Synthesis Engines: Classic/Subtractive, FM (DX7-style), Wavetable, Additive, SID Evo.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 16
  • GPL-3.0

Multimedia

Dllama

LLM inference in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 14
  • BSD-3-Clause

Science

Ganymede

Ganymede is a high-performance, embeddable scripting engine designed to compile source code directly into native x64 machine code via Just-In-Time compilation. It eliminates the need for virtual machines or interpreters, providing a flat C-style API for seamless integration with C++ and Delphi applications.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 14

Language Tools

CHATGPT

Lazarus component for CHATGPT

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • GPL-3.0

Other

Markup

Markup, a specialized authoring language for creating semantic HTML with one consistent syntax. It replaces manual HTML coding with a streamlined, Turing-complete system that supports variables, logic, and reusable components. Delivered as a compiled DLL, it includes JSON binding, semantic analysis, and customizable rendering

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

Language Tools

libjxl-delphi

Delphi (Object Pascal) binding for the libjxl JPEG XL C API, with VCL TGraphic integration

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • BSD-3-Clause

Bindings

-TyCad

A cross-platform schematic program for FreePascal/Lazarus, ported from TinyCAD. Reads and writes TinyCAD designs and libraries, with extended functionality for schematics.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1
  • LGPL-2.1

Other

homm3se

Heroes of Might and Magic III SaveEditor

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

pbasic

pbasic-go

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

ocvWrapper46

Opencv C++ API wrapper for Delphi, Lazarus/Freepascal and C - for Opencv v 4.6

  • Package
  • Lazarus and Delphi
  • GitHub

Bindings