Sign in Join

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

Catalog

30,060 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.

back-in-time

delphi: setting systemdate back to a specific date and restore it (timeserver)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Date and Time

sdsvc-gui

SystemD Service GUI

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Other

Startup-Watcher

Watch and notify changes for startup applications and services (for linux)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 18
  • GPL-2.0

System

horse

Fast, opinionated, minimalist web framework for Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1,383
  • MIT

Networking

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

easy-switcher

Easy Switcher - keyboard layout switcher for Linux

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 125
  • GPL-2.0

System

ShellRemoteBot

Shell remote control from telegram (SSH/terminal emulator)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 54
  • MIT

Networking System

TPconfig

A configuration tool for ThinkPad TrackPoints.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 39
  • BSD-2-Clause

System

Logify

Logify MetaLogger for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • MIT

System

qdac

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

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

Database

XRayGUI

A small and nimble GUI for XRay-core

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 22
  • GPL-3.0

Networking

AdminHelper

Telegram bot moderator to ban spammers (web service written in Lazarus)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • MIT

Networking

dnscrypt-gui

DNSCrypt-GUI - GUI for managing the dnscrypt-proxy server

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

Security

SShuttle-GUI

GUI for SShuttle - Transparent proxy server that works as a poor man's VPN. Forwards over ssh.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14
  • GPL-3.0

Networking

opal

Elastic Application Performance Monitoring Client For Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

Networking

OpenVPN-GUI

GUI for OpenVPN (Mageia)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 11
  • GPL-3.0

Networking

SS-Obfuscator

Shadowsocks client (with GUI) and server (for VPS) with obfuscation

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

Networking

horse-provider-crosssocket

High-performance, security-hardened CrossSocket provider for the Horse web framework. Replaces the default Indy provider with IOCP/epoll async I/O, an object pool, enforced request limits, and OpenSSL 3.x native TLS.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9

Networking

LinuxDaemon

Linux Daemon

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

System

pastel

Modern cross-platform app framework and toolchain for Object Pascal. One codebase for desktop, mobile, server and Raspberry Pi, powered by Free Pascal.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 8
  • MIT

Other

pizarra

A vendor-neutral control plane for autonomous, cooperating AI-agent teams.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 6
  • GPL-3.0

Other

superterm

Native GNU/Linux, macOS, and Windows terminal workspace; shared sessions and SSH on POSIX hosts.

  • Active
  • Application
  • GitHub
  • ★ 6
  • GPL-3.0

Networking

Cloudflare-DNS

Dymanic update DNS records using Cloudflare API

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 5

Networking

protonvpn-gui

ProtonVPN-GUI - client for ProtonVPN, ZoogVPN and similar

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • GPL-3.0

Networking

censor

Scheduled Website Blocker (Parental Control)

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

Networking

luntikwg

Simple WireGuard connector (Mageia)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Networking

NaiveGUI

Client/Server configuration GUI for NaiveProxy and Caddy

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

Networking

DelphiFun

A collection of some functions I wrote for other applications or out of boredom.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Learning and Examples

LiangliangSVN

这是一个配置开源svn服务端的管理工具,使用Pascal(Delphi风格)编写,Vibe Coding作品。虽然SVN已经被git替换,但有些老项目上用以及自己做下文件版本管理还是挺好用的。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • GPL-3.0

Applications

SkupLink

SNMP UPS monitor service (Windows/Linux) with web UI — RFC 1628, Delphi, GPL-3.0

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • GPL-3.0

System

SSTP-Connector

Simple SSTP (Secure Socket Tunneling Protocol) VPN connector

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

Networking

HyBridge

Simple Hysteria2 client and server configurator

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Networking

pascal-dfe-broker

Distribuicao de DFe (NFe) da SEFAZ via ACBr, publicada em filas AMQP (broker embutido). Delphi e FPC/Lazarus.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 2
  • MIT

Networking

rn

v6

  • Active
  • Other
  • GitHub
  • ★ 2

Other

SS-Cloak

Shadowsocks-Rust + Cloak obfuscator (GUI client & server)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Networking

SSHProxy

GUI for connecting to an external proxy through an SSH tunnel

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Networking

Bearings

A fast HTTP/1.1 server library for modern Pascal

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Networking

ChameleonDrummer

Rewrite of the python code of my midi-drums fork in Lazarus/freepascal. This is an advanced midi drums generator that supports genres, styles, drummer personalities and much more. It works algorithmically! WIP

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Multimedia

juggler

WireGuard <> OpenVPN <> SSTP Switch

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Networking

lazhandoff

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

Other

lazync

Lazync is an open‑source, self‑hosted, cross‑platform file‑sync service built with Free Pascal / Lazarus.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

System

mydataexpress-web

DataExpress Web modernization: Linux deployment, browser database import, Firebird migration and portable extension providers

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • Apache-2.0

Database

OpenAIUsageDashboard

Usage Dashboard for OpenAI's Codex (excluding ChatGPT, as it has no limits)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

PMDC-Motor-PID-Control-Modbus-HMI-OpenPLC

Closed-loop speed control of a simulated PMDC motor in IEC 61131-3 Structured Text on OpenPLC, with a Modbus to REST bridge and a live web HMI for monitoring and tuning.

  • Active
  • GitHub
  • ★ 1
  • Apache-2.0

Networking

SocksGW

Socks5 gateway configurator and Router LiveUSB

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Networking

tuxedo_keyboard

Tastatur-LEDs beim Tuxedo-Notebook Polaris 15 steuern

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

System

zenith

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Other

ast-mcp

@mwillbanks/ast-mcp is a zero-trust MCP write boundary for coding agents. It combines deterministic file creation, state-machine-enforced edits, dprint formatting, ast-bro code intelligence, agent skills, and blocking hooks for agents.

  • Other
  • Lazarus
  • GitHub

Other

collectivetoolbox

A graph‑based workspace for linking documents and data—across local and shared knowledge—so you can query, explore, and build reports with clarity. Under construction!

  • Other
  • Lazarus
  • GitHub

Other

pascal-common-faa

Base library shared by the *-faa libraries for Delphi and Lazarus/FPC: optional/nullable types, portable atomics and monotonic time, monitor and thread pool.

  • Package
  • Lazarus and Delphi
  • GitHub

Other