Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

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.

Direct2D_Engine

Simple Direct2D Graphic Engine

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

Graphics

DJSON

DJSON is a JSON implementation for Delphi 7 and Lazarus (FPC)

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • MIT

Other

DOpenCV

Delphi Call OpenCV C++ Class Dll

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Bindings

dopf

A simple to use Object Pascal data persistence framework

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10

Database

dutil

A cohesive and comprehensive library for Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Other

dynx

Pascal dynamic loader headers of Xlib, Xft and PThreads libraries.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10

Bindings

Emmet-Pascal

Emmet engine for Delphi and Free Pascal.

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • Free to use in non-commercial software

Edit and Memos In the Online Package Manager

enet-freepascal

Automatically exported from code.google.com/p/enet-freepascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Bindings

extrasyn

Extra highlighters for Lazarus SynEdit

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10

Edit and Memos

ExtTabCtrls

Feature-rich custom tab and page controls for Lazarus including Chrome, MacOS, and Delphi styles with drag

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • LGPL-2.1

Tabbed Components In the Online Package Manager

Eye-Candy_Controls

Eye Candy Controls (shortly ECControls or EC-Controls) are set of visual controls written for Lazarus. Their design is based on Themes, therefore their look is very native everywhere, no matter what widgetset you use.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • LGPL-2.1

Other

FileBasedList

Fast file based StringList or IntegerList for large data lists especially if out of memory with a regular TStringList

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Files and Drives

FluentUI

Delphi Fluent UI

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Other

FMXPersianPatch

Persian patch for Android in FireMonkey

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Other

FMXWndProcHook

FMX下TForm的WndProc HOOK

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

System

Form2PDF

Renders a windows form to a PDF document. Written in Lazarus and Free Pascal

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

Reporting

FP-VISA

VISA header conversion and VISA session component for Lazarus

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Bindings

fpc-otp

Minimal Free Pascal implementation of TOTP and HOTP algorithms using SHA1 and SHA256. Supports both time-based and counter-based OTP generation.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 10

Cryptography

fpdbus-tools

Free Pascal DBus Wrapper and Code Generation Tools

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 10

Bindings

fpGUIlib

Universal GUI library by fpGUI

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • LGPL-2.1

Other

FpOdf

Library to generate and modify ODF document files.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • Modified LGPL

Files and Drives In the Online Package Manager

Gala

Library of parralel programming for Delphi/FPC

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

System

golcl

GUI for Golang based on crossplatform Lazarus LCL components

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • LGPL-2.1

Bindings

GraphQL

GraphQL Query Constructor

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

Networking

Gx

An Attempt to got a graph system :)

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

Graphics

IndySecOpenSSL

This repo provides the IndySecOpenSSL package for both Delphi and Lazarus/fpc. This package provides a new (optional) OpenSSL package separate from Indy's "protocols" package and adds support for OpenSSL 3.0 and later. It may be used as an add-on the Indy 10.6 or the forthcoming Indy 10.7 releases. The IndySecOpenSSL package's purpose is to provide Indy users with an upgrade path to the use of current OpenSSL (3.x) libraries with the minimum of change. This includes users that use the existing version of Indy bundled with Delphi and the version provided with the Lazarus Online Package Manager. For more information on the installation and use of the package please read the comprehensive User Guide provided in the docs subdirectory. New users should pay particular attention to the installation instructions and guidance on installation of the OpenSSL shared libraries (DLLs) included in the User Guide.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • Duel License

Networking In the Online Package Manager

IndySoap

Copy o IndySoap library. Code: svn://svn.code.sf.net/p/indysoap/code-0/trunk Homepage: http://sourceforge.net/p/indysoap/.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

IsapiScale

make web server Delphi apps scalable

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

Lazarus AppExplore

IDE add-on to browse object heirarchy of IDE or user applications.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • GPL

Lazarus IDE plugins In the Online Package Manager

LazExprDraw

Drawing mathematical formulas on TCanvas

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Graphics

libltc-delphi

Linear (or Longitudinal) Timecode (LTC) is an encoding of SMPTE timecode data in an audio signal, as defined in SMPTE 12M specification.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Multimedia

MacException

Library which gives ability to see call stack for Delphi FMX applications in MAC.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

MapReduce

MapReduce with Delphi

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

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

MicroCoin

MicroCoin base package and protocol definition

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

minizip-delphi

Delphi wrapper for the minizip-ng C library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10

Bindings

MiOpenCV

Librería para uso de OpenCV en Lazarus

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • GPL-2.0

Bindings

Multicaster

A framework for developing applications that implement UDP broadcasting

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

MultiCastEvent

Multicast events using generic

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

Other

Neuron-Pascal

Neural network library written in Pascal

  • Quiet
  • Library
  • GitHub
  • ★ 10
  • MIT

Science

nsq

delphi client for nsq

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

NTDE

Some components for Delphi

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

System

oprsimd

Operator overloading for vector matrix operation using Intel SIMD SSE/SSE2/SSE3 instructions written in Free Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Science

ovotag

A native freepascal library to read and write tags (metadata) in audio files.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10

Multimedia

Pas2JS_Widget

Pas2JS_Widget

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Other

Pascal-BigInt

Delphi/Pascal module for very big integers

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

Science

Pascal-Lua-JIT-Headers

This are pascal headers for LuaJIT, a JIT compiler for the Lua programming language. Look http://www.lua.org/ and http://luajit.org/ for details.

  • Quiet
  • Library
  • GitHub
  • ★ 10

Bindings