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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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FileAss

File associations for Lazarus applications on Windows and Linux, with a nonvisual component and custom document icons.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Files and Drives Bindings

5.0 from 1 member

CrossDragDrop

Native drag and drop for existing Lazarus controls: two nonvisual components, text and files, with visual feedback. GTK2, GTK3, Qt5, X11 and Wayland. 0BSD.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Bindings GUI containers

5.0 from 1 member

MfPack

MfPack covers the Delphi API of: - Core Audio API's: * Windows Audio Session API (WASAPI) * DeviceTopology API * EndpointVolume API * Multimedia Device (MMDevice) API - Microsoft Media Foundation API (successor of DirectShow) - XAudio2 API (game and audio development, successor of DirectSound) - Microsoft DirectX API's (D2D1, D3D11, D3D12, DirectComposition, DXGI, DirectWrite and DXVA) - Windows Imaging Component (WIC) - Windows Media API MfPack API's and Samples MfPack Cast V2.0 API. MfPack FxServe V1.1 API. - Media Foundation, WASAPI and XAudio2 samples. Latest release: --------------------- MfPack Version X 4.0.0 Delphi XE2 up to and including Delphi 13.1 (Recommended Delphi XE7 and above). SDK version: August 2026 update 10.0.28000.2705 (Windows 11) - Check for the latest updates on Github. https://github.com/FactoryXCode/MfPack - RDJ/RDj pro samples can be downloaded at: https://github.com/FactoryXCode/FactoryX-Radio-DJ

  • Active
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Bindings Multimedia

libpascurl

libPasCURL is delphi and object pascal wrapper around cURL library. Library for transferring data with URL syntax, supporting HTTP, HTTPS, FTP, FTPS, GOPHER, TFTP, SCP, SFTP, SMB, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3, RTSP and RTMP.

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 90
  • GPL-3.0

Bindings Networking

Blen2d4Delphi

Blen2d4Delphi is alive again, which was started by #neslib (Erik van Bilsen: https://github.com/neslib/DelphiBlend2D)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19

Bindings Graphics

primesieve-pas

Pascal bindings for PrimeSieve library - https://github.com/kimwalisch/primesieve.

  • Quiet
  • Library
  • GitHub
  • ★ 7
  • BSD-2-Clause

Bindings

PortMidi-pas

Pascal bindings to Port Midi (https://sourceforge.net/projects/humus/)

  • Quiet
  • Library
  • GitHub
  • ★ 3

Bindings

DelphiOpenCV

https://github.com/Laex/Delphi-OpenCV.git

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Bindings

UrovoSDK4Delphi

SDK de Urovo para Delphi; Lea la documentación para desarrolladores por parte del fabricante aquí: https://en.urovo.com/developer/

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Bindings

TTesseractOCR4-D2010

Fork from https://github.com/r1me/TTesseractOCR4 to suport Delphi 2010

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

Bindings

wayland-pascal

https://github.com/fredvs/wayland-pascal.git

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Bindings

Libxml2 for pascal

IMPORTANT NOTE: This project has moved to Github: https://github.com/pkozelka/libxml2-pas Pascal units accessing the popular XML API from Daniel Veillard ( http://www.xmlsoft.org ). This should be usable at least from Kylix and Delphi, but hopefully also from other Pascal compilers (like freepascal).

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.0 (MPL), GNU Library or Lesser Gene

Bindings

allegro-pas5

Fork of the allegro-pas 5.0 branch https://sourceforge.net/p/allegro-pas/

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 6
  • Zlib

Bindings

aimp-sdk

AIMP SDK from https://aimp.ru/

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Bindings

ffmpeg-delphi-new

https://github.com/DelphiForBroadcasting/ffmpeg-delphi.git

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Bindings

fpefi

freepascal bindings for UEFI. Mirror of https://git.heroin.trade/marie/fpefi

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 2
  • BSD-3-Clause

Bindings

opw4shplib

Object Pascal Wrapper 4 Shapefile C Lib (fork https://sourceforge.net/projects/opw4shplib/)

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 2

Bindings

ScintWrapper

Git repository on https://github.com/borneq/ScintWrapper

  • Quiet
  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Edit and Memos Bindings

python4delphi

Free components that wrap up Python into Delphi and Lazarus (FPC)

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1,063
  • MIT

Bindings

Ray4Laz

Headers translation of the Raylib game development library. Inspired by Borland BGI graphics lib and by XNA framework.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 181
  • Copyright (C) 2020-2026 Gunko Vadim

Bindings In the Online Package Manager

TTesseractOCR4

Object Pascal binding for tesseract-ocr - an optical character recognition engine

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 153
  • MIT

Bindings

SQLite3-Delphi-FPC

Complete SQLite API translation and simple wrapper for Delphi and FreePascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 134
  • MIT

Database Bindings

Delphi-OpenCV

Project Delphi-OpenCV. Translation of OpenCV library header files in Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 542

Bindings Graphics

Tesseract4Delphi

Tesseract4Delphi is a Delphi and Lazarus/FPC component that uses the Tesseract project to recognize text in images (OCR).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 58
  • MIT

Bindings

pasvulkan

Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 230
  • Zlib

Bindings Graphics

PdfiumLib

PDF VCL Control using PDFium

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 208
  • MPL-2.0

Bindings

liblcl

A common cross-platform GUI library, the core uses Lazarus LCL.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 165

Bindings

WebUI4Delphi

WebUI4Delphi is a WebUI wrapper, which allows you to use any web browser as a GUI, with Delphi or Lazarus/FPC in the backend and HTML5 in the frontend.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 163
  • MIT

Bindings

duilib-for-Delphi

DDuilib是一个建立在C++开源项目duilib之上，且最大限度不去修改duilib源代码从而可以应用在Delphi或者FreePascal中构建Direcut UI的开源项目(作者已弃坑)。

  • Archived
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 151
  • Apache-2.0

Bindings

fpCEF3

Chromium Embedded Framework for Free Pascal

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 151
  • MPL-2.0

Bindings

chakracore-delphi

Delphi and Free Pascal bindings and classes for Microsoft's ChakraCore library

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 148
  • MIT

Bindings

DelphiZeroMQ

Delphi implementation of ZeroMQ Majordomo protocol and CZMQ high level binding

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 133

Networking Bindings

GitForDelphi

Delphi bindings for libgit2

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 115
  • MIT

Bindings

P4D-Data-Sciences

A collection of lightweight Python wrappers based on Python4Delphi simplifying Data Sciences development with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 110
  • MIT

Bindings Science

MfPack

Delphi translations for Microsoft Media Foundation and related API's

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MPL-2.0

Bindings Multimedia

TensorFlow.Delphi

TensorFlow.Delphi (TF.Delphi) provides a Delphi(Pascal) Standard binding for TensorFlow. It aims to implement the complete Tensorflow API in Delphi which allows Pascal developers to develop, train and deploy Machine Learning models with the Pascal Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 90
  • Apache-2.0

Bindings Science

dglOpenGL

Delphi / Pascal OpenGL header translation (including WGL and GLX)

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 88
  • MPL-2.0

Bindings Graphics

TOpenALPR

Delphi binding for OpenALPR - Automatic License Plate Recognition library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 87
  • MIT

Bindings Graphics

pascal-webui

Use any web browser as GUI, with Pascal in the backend and HTML5 in the frontend.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 84
  • MIT

Bindings

curl4delphi

A little libcURL binding for Delphi XE2+. Supports “easy” interface only. See wiki for more documentation.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 80

Bindings Networking

ImGui-Pascal

ImGui Binding for FreePascal / Delphi with the latest version & docking

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 79
  • MIT

Bindings Graphics

TensorFlow4Delphi

TensorFlow API (Wrapper) for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 76
  • Apache-2.0

Bindings

TONNXRuntime

TOnnxRuntime is a Microsoft ONNXRuntime AI and Machine Learning Library for Freepascal / Delphi

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 74
  • MIT

Bindings

pLua-XE

Easily embed Lua into Delphi and Pascal projects

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 73

Bindings

dokan-delphi

Dokan Delphi Wrapper

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 71
  • MIT

Bindings

Neslib.Clang

libclang for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 67
  • BSD-2-Clause

Bindings

node-delphi

Embed Node.js into Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 67
  • MIT

Bindings

CrystalLUA

Lua binging for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 63
  • MIT

Bindings

DX.Pdfium4D

Delphi Cross-Platform Wrapper for Google's PDFium - Object-oriented PDF document handling for Windows, macOS, Android, iOS

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62
  • MIT

Bindings