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Catalog

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.

uidesigner_ext

This is a extended version of fpGUI uidesigner.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • LGPL-2.1

Applications

sqids-pascal

Official Pascal port of Sqids. Generate short unique IDs from numbers.

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 23
  • MIT

Other

FluidVCL

FluidVCL is a modern, high-performance set of VCL components for Delphi 10.x and above. Built with Windows GDI+, it brings a contemporary, fluid aesthetic to classic desktop applications—featuring anti-aliased rounded corners, smooth state transitions, and deeply customizable layouts.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Other

liquid-delphi

Delphi Port of Tobias Lütke's Liquid template language.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MPL-2.0

Language Tools

VSoft.UUIDv7

A Delphi implementation of a UUID v7 Generator

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • Apache-2.0

Other

dmvcframeworktheofficialguideexamples

Companion code for "DelphiMVCFramework - The Official Guide, Second Edition" by Daniele Teti. One folder per chapter, verified against DMVCFramework 3.5.0-silicon. First edition examples are at the first-edition tag.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 14
  • Apache-2.0

Learning and Examples

lib.SimpleCPUID

Small library designed to provide some basic parsed information (mainly CPU features) obtained by the CPUID instruction on x86(-64) processors.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 11
  • MPL-2.0

System

cpuid

Application and library to get information on Intel-based processors

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

System

CPUIDHelper

Helper class for easy use of CPUID instruction to find out about CPU features

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • Apache-2.0

System

Lib.SimpleCPUID

Small library designed to provide some basic parsed information (mainly CPU features) obtained by the CPUID instruction on x86(-64) processors.

  • Quiet
  • Library
  • GitHub
  • ★ 5
  • MPL-2.0

System

Fluid-Magma-Effect

A real-time particle-based fluid simulation with a metaball-style rendering effect. Uses background threading for physics calculations and Skia4Delphi for high-performance graphics rendering.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Graphics

Synth-fluid

Reactor Control is an analytical sci-fi simulation game built with Free Pascal (FPC) / Lazarus IDE, featuring retro-futuristic visuals powered by BGRABitmap, real-time telemetry via TAChart, SQLite career persistence, and immersive soundscapes driven by BASS Audio.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

Games and Game Engines

BattleNet-GameGuideTools

A little tool for finding proper links to legendary Items in the Diablo-3 Game Guide

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

Applications

guid-generator

GUID generator for Delphi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

Seanpm2001_Pascal_Style-Guide

2️⃣️0️⃣️0️⃣️1️⃣️[🇵.🇦.🇸.🇨.🇦.🇱]📔️ The style guide on Pascal programming for @seanpm2001

  • Quiet
  • Other
  • GitHub
  • ★ 2
  • GPL-3.0

Other

Skia-LCARS-Fluid-Engine

An experimental, high-performance LCARS UI rendering engine for Delphi FMX, built natively on Skia4Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Graphics

FluidGuard

Envision a helpful companion that not only observes fluid levels but also takes proactive measures to prevent wastage and shortages with backend safety measures.

  • Quiet
  • Application
  • GitHub
  • ★ 1
  • MIT

Applications

guid

shell program to output GUID

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

System

Lib.CPUIdentification

A simple Delphi library that allows to discover details related to the processor using processor supplementary instruction called CPUID. It can work for both x86 and x64 architectures.

  • Quiet
  • Package
  • Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

System

pathguide

PathGuiding Ray Tracer

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

SphericalFluid

Fluid Dynamics on Sphere by Spherical Harmonics for Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Other

UniGuiDeployManager

Deploy de aplicação delphi com framework Unigui Utilizando Microsoft IIS

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

Other

lazfluid

A lightweight desktop REST API client and Fluent UI Component library for Lazarus

  • Application
  • Lazarus
  • GitHub

Networking

VCL-ActiveDirectory4Delphi

Delphi basic library for validation and authentication of LDAP users in Active Directory.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • MIT

Networking

ideU

The ide. Universal.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 71
  • GPL-2.0

Edit and Memos

DTelegram

This is a Delphi Component for interacting with the Telegram Bot API. It provides a set of functions to perform various actions using the Telegram Bot platform.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 62
  • MIT

Networking

main

Sendmail.exe is a windows program that's emulates unix sendmail behavior

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 47

Networking

StaticCodeAnalyser

Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 43

Language Tools

ExeBulkSigning

Simple tool to sign all EXE or MSIX files in a folder on local PC or over the network.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 26
  • AGPL-3.0

Security

PHP4Lazarus

PHP4Lazarus is a Port of PHP4Delphi that run on Linux

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 18

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

antdesign2dexlphixe2

该组件包为Delphi XE2移植Ant Design界面能力,采用原生VCL与GDI+自绘。包含按钮、输入、表格、导航、反馈及布局控件,支持令牌、圆角渲染和示例,可安装、拖拽并构建中后台桌面端应用。

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MIT

GUI containers

Epanet-2.2-Gui-By-WNG

Graphical User Interface for Epanet 2.2, by WaterNetGen team.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

FreeNFS

FreeNFS is a NFS Server for Windows (NFSv3)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Networking

Supervisor

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 6
  • GPL-2.0

System

ideU

The ide. Universal.

  • Active
  • Application
  • Codeberg
  • ★ 5

Language Tools

MTP

Delphi html mvc

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • LGPL-3.0

Networking

dbxoodbc

Universal Pure Pascal dbExpress (DBX4) driver for ODBC. Zero-DLL, dual Win32/Win64, seamlessly connecting Delphi to SQL Server, PostgreSQL, MySQL, SQLite, Oracle, and any ODBC source.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Database

LUX.DICOM

医用画像フォーマット「DICOM:Digital Imaging and COmmunication in Medicine」を扱うためのライブラリ。

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Graphics

bhyvemgrd

Privileged helper daemon for bhyvemgr

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • BSD-3-Clause

System

niiSmooth

Fast Gaussian blur for neuroimaging datasets

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • BSD-2-Clause

Science

Planning-API

Programmes serveur et client de gestion d'un planning simple avec API de consultation

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

Networking