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Catalog

30,090 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.

uoslib

Library United Open-libraries of Sound. United library for open-source audio libraries.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 11

Multimedia

VCL

VCL components

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

GUI containers

vclua

Gui library for lua

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 11
  • MIT

Bindings

vkbdhelper

[FireMonkey] Force focused control visible when Android/IOS Virtual Keyboard showed or hiden

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

System

VSoft.Uri

Simple Uri Parser library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 11
  • Apache-2.0

Other

WKE4Delphi

Fork https://gitee.com/LangjiApp/Wke4Delphi with my patches

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

Networking

x4

x4 is 4xmen delphi unit for some untilty functions and classes.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

Other

XML-To-JSON

parse your xml generated by databinding to a json object

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

Files and Drives

Z34Delphi

The Z3 Theorem Prover bindings for Delphi

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

Bindings

ZebraRFIDSDK

Zebra RFD8500 1D/2D RFID SLED SDK Wrapper for Delphi Object Pascal

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

Bindings

adot

AntiDOT library for Delphi (PEGs, data structures etc)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Other

anydoc-dll

Windows DLL (C ABI) wrapper around firecrawl/anydoc, with a Delphi binding and VCL demo. Converts Office/OpenDocument/RTF/EPUB/CSV/PDF to GitHub Flavored Markdown.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Bindings

Asphyre

Asphyre / Platform eXtended Library is a cross-platform framework for Delphi and FreePascal (Ultibo port)

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 10

Games and Game Engines

AsyncNet

Asynchronous networking library for STAX. Based on FCL-Net code and structure

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10

Networking

ATSynEdit_Ex

Contains 'adapters' for ATSynEdit - to support syntax highlighting in editor. Requires EControl package.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • MPL 2.0 or LGPL

Edit and Memos In the Online Package Manager

audio_libs

Audio libs for load and play some audio files

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10

Multimedia

AutoSuffix

Package that adds context menu item to project manager to set or update the lib suffix for the current version.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • BSD-2-Clause

Lazarus IDE plugins

cdbfapiPlus

Library for working with DBF files

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Database

CHATGPT

Lazarus component for CHATGPT

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

Other

chsdet

chsdet is a Delphi port of the Mozilla-based charset detector, updated for modern Delphi versions. It detects text encodings from raw bytes, streams, or files and returns a compact result record with the detected charset name, Windows code page, language hint, confidence, and BOM information.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • LGPL-2.1

Other

CO2Meter

library to control CO2 meter 7798 from AZ

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

Cod-Printing

A Semi-Advanced printing dialog for pictures, similar to the Windows Print Pictures Dialog, but with more advanced features, custom images and Double Sided Printing

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

Dialogs

color-dialog

A rgb/hls color choosing dialog

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Dialogs

ComPort4

Delphi ComPort Library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

ComputeCore

simple multithreading compute kernel

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

customizedDelphiMenu

Delphi class to create a customized menu based on bootstrap menu style, using images or even FontAwesome (http://fontawesome.io/) icons.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 10

Menus

DatasetHelper

Class helper for TDataset

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • Apache-2.0

Database

delphi_python_sharememory

Delphi-Python 共享内存双向微秒级通信项目, 界面友好高频交易基座

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

delphi-lexer

[LIB] Tokenize Delphi source code into a complete, position-aware token stream with full round-trip fidelity and explicit invalid-token handling for parsers, formatters and tooling. Includes TokenCompare, TokenStats, TokenDump utilities along with custom Syntax Highlighter for SynEdit.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Language Tools

delphi-mvc-concept

MVC Framework Concept using Spring4D + DSharp + Delphi-OOP (SvBindings)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • Apache-2.0

Other

Delphi-NNG

Delphi bindings for NNG

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

Bindings

delphi-web-library

A Delphi Web Library including JOSE, ACME, OAuth2, MySQL, etc and of course a fully functional Restful Web Server

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • GPL-3.0

Networking

Delphi.qu3e

Lightweight and Simple 3D Open Source Physics Engine in Delphi (based on Qu3e by Randy Gaul)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • GPL-3.0

Games and Game Engines

Delphi.TinyTLS

Tiny Delphi TLS 1.2 implementation for Windows

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • AGPL-3.0

Security

DelphiDebugWindow

A useful debugging tool for Delphi/Lazarus/FreePascal developers

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • GPL-3.0

Language Tools

DelphiJSON

A JSON library for delphi.

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

Other

DelphiLibSass

Delphi wrapper for LibSass

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • Apache-2.0

Bindings

DelphiTips

Helpful and useful Delphi Routines as Single Pas Files

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Other

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