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Catalog

30,062 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.

FMXBridge

Delphi FireMonkey DLL with an Inno Setup Pascal Script wrapper for creating FMX forms, controls, visual effects, and Windows-integrated UI. Supports Win32 and Win64.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2

Other

VisualSubSync

VisualSubSync is a subtitle program using audio waveform representation as its cornerstone. SRT and SSA/ASS subtitle formats are supported. It also provides some tools to help improving the quality of your subtitle.

  • Application
  • Delphi
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Multimedia

Delphi Flowmotion Component

Delphi Gallery Component – Lightweight Animated Coverflow / Masonry Viewer DEMO VIDEO https://www.youtube.com/watch?v=D5KmriyDTWk A fast, lightweight, Coverflow-style gallery component for Delphi — fully animated without any 3D engine. Low CPU usage, easy to integrate, and smooth visual effects even with large image sets. Features: Pinterest-like masonry layout Animated appearance (slide-in, “falling” effect on clear/page change) Select / focus item and move or zoom it into a target rect HotTrack & HotZoom hover effects Smooth transitions, similar in spirit to TMS GUIMotions but much lighter Works on Delphi 7 and Delphi 11.3 Not Finished completely yet, but already working in MEDIA Revolution X: https://lamita.jimdosite.com/ Latest changes: v 0.988 New Captions, CaptionOnHoverOnly, OnCaptionClick, flFreeFloat Layout....

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

Graphics

DzHTMLText

Delphi and Lazarus HTML Label component

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 229
  • MIT

Labels

4.0 from 1 member

Rich

A macOS-style widget pack for Rainmeter - color palettes, visual effects, and 9 widgets. Based on Monterey for Rainmeter by creewick.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

atominsa

atominsa is a Bomberman-like game, playable in story mode and multi (on screen or networked) up to 8 players. Its gameplay is as close as possible to Atomic Bomberman. An OpenGL engine provides the 3D board and many visual effects.

  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Games and Game Engines

Audio Monster Player

Audio Monster Player is a music player with very low resource usage built in Delphi simple skin and an easily listened music , It is capable of playing MP3, OGG, AAC, FLAC, WAV, WMA, TTA. It can play internet radio streaming and now supports local network. Enjoy all of your music on any computer in your home or office! Features: · Playlist functions, can search entire hard drive or specific folder and automatically generates playlist. · 3D Surround sound effects. · Direct X dynamic surround sound and settings. · 21 Band equalizer. · Audio Effect Processing Control and Environment Audio Effect (DSP Environment). · pitch control (or variable-speed) is a control on an audio device. · 3D Audio Simulation. · 11 Visual Plugin and You can use Fullscreen Plugin. Fixes : - fullscreen transparancy plugin - fixed bug audio effect (afx) - and more created by ibliz83 contact : https://www.facebook.com/Ibliz83

  • Application
  • Delphi
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Multimedia

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

goverlay

Goverlay is an easy graphical interface to configure linux gaming applications

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1,582
  • GPL-3.0

System

castle-engine

Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1,262

Games and Game Engines

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

pasta80

Turbo Pascal 3.0-compatible compiler that generates machine code for classic and modern Z80 machines (currently CP/M, Sinclair ZX Spectrum 48K/128K/Next, and Agon Light/Console8).

  • Active
  • Application
  • GitHub
  • ★ 207

Language Tools

Kastri

Cross-platform library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 603
  • MIT

System

TFrameStand

TFrameStand and TFormStand: Delphi FireMonkey (FMX) components to show frames and forms through reusable, animated stands: transitions, dialogs, lightboxes, navigation stack, responsive layouts.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 280
  • MPL-2.0

GUI containers

Delphi-LightSaber

Lots and lots of "goodie" functions and 70 visual controls. More than 15 years of development have been put in this library. The library also wants to be a lightweight replacement for the mammoth Delphi Jedi library.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 157

Other

quantoflx

A desktop customization tool based on Rainmeter

  • Archived
  • Application
  • GitHub
  • ★ 135
  • GPL-3.0

Applications

MfPack

Delphi translations for Microsoft Media Foundation and related API's

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

Bindings Multimedia

SIMsalabim

A 1D drift-diffusion simulator for semiconductor devices (LEDs, solar cells, diodes, organics, perovskites)

  • Active
  • Application
  • GitHub
  • ★ 92
  • GPL-3.0

Science

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 67
  • MIT

Science

Codrut-Fluent-Design-System

Codrut Fluent Design System is a suite of VCL components for Delphi made to mimic the design language of Windows 11. These are all standard components made to work best with each other.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 61

Other

AErender-Launcher

GUI for Adobe After Effects aerender console interface with various features

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 54
  • MIT

Multimedia

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

TeeTree

Delphi / C++, VCL, Firemonkey FMX, Flowcharting, Diagramming, Tree-view Component Library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

Graphics

csscontrols

Implementation of basic css drawing for pascal (fpc, lazarus, delphi)

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 38
  • Apache-2.0

GUI containers Graphics

class-helpers

Directory of Delphi VCL/RTL class helpers

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 35
  • MIT

Other

XSID

Tools for the playback of XSID files and conversion of SID files.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 30

Multimedia

AFFBWheelGUI

GUI for AFFBWheel

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • MIT

System

TWLazUI

"A modern, Tailwind CSS-inspired UI component library for Lazarus and Free Pascal, powered by BGRABitmap." (Pustaka komponen UI modern bergaya Tailwind CSS untuk Lazarus dan Free Pascal, ditenagai oleh BGRABitmap.)

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 29
  • MIT

GUI containers

Telltale-Speech-Extractor

A program that enables you to rip the voices and sfx from games released by Telltale Games

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 28

Multimedia

PythonPackages4Delphi

General collection of Python Packages wrapped for use in Delphi and C++Builder

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MIT

Bindings

Codebot.SoundShop

A visual sound and music generation program

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 20
  • GPL-3.0

Multimedia

3nity-media

Cross-platform media player built with Lazarus/Free Pascal and libmpv. Features playlist management, internet radio, equalizer, visualizations, stream recording, and 100 language translations.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 19

Multimedia

Delphi-RAG-Lint

Delphi-native, MIT-licensed RAG + linter for Delphi/Pascal source code. Symbol-exact + fuzzy + tree-sitter lint. Pure Delphi at runtime.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Language Tools

skia-flowmotion

Delphi RAD Studio Skia Flowmotion - Animated Image gallery/grid component

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Graphics

DelphiStabilityAI

The Stability API wrapper for Delphi utilizes advanced models developed by Stability.ai to provide capabilities for seamless image, video, and 3D generation, as well as sophisticated editing and upscaling tools, tailored for creative and professional use.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 18
  • MIT

Networking

Delphi-SupportUnits

Various units for resolving issues or expanding/correcting Delphi functionality

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 17
  • Unlicense

Other

Blinki

A library for modern, beautiful Text User Interfaces (TUIs) for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 16
  • MIT

Other

castle-engine

Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.

  • Active
  • Library
  • Lazarus
  • Codeberg
  • ★ 13

Games and Game Engines

Delphi_TypeFX

Transform your Delphi coding experience with stunning keystroke animations and Audio Effects!

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 13
  • MIT

Other

Delphi.FMX.UImageCropper

A modern, mobile-oriented image cropper for Delphi FireMonkey (FMX) featuring auto-zoom, dynamic centered cropbox, and rendering powered by Skia4Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13
  • MIT

Graphics

TagEdit

TagEdit — a custom Lazarus component that provides an editable tag input field similar to modern web tag editors. It allows users to enter text and convert it into visual tag chips with a remove button, supporting multiple lines, drag-and-drop reordering, and smooth tag editing.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 13
  • MIT

Edit and Memos

ft

A widget toolkit?

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 12
  • MPL-2.0

GUI containers

TransparencyDemo

A Delphi VCL application demonstrating multiple window transparency and blur techniques on Windows.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 12

Learning and Examples

DzHTMLText

Delphi and Lazarus HTML Label component

  • Active
  • Package
  • Lazarus and Delphi
  • Codeberg
  • ★ 1

Labels

Flowmotion

Delphi VCL Gallery Component – Lightweight Animated Coverflow / Masonry Viewer

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

Graphics

DelphiFunCuriosity

Delphi Firemonkey REST application using Nasa REST API (Rover Curiosity)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 10

Applications

Screen-Recorder

This is an enhanced screen recorder with many features and functions.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10

Multimedia

SkiaAVisualizer

Delphi FMX Skia4delphi Audio Visualizer

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Multimedia

CapaCalc

Calculates the electrical capacitance of a variety of conductor arrangements:

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

Science

Decks

A deejaying application written in FreePascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • LGPL-3.0

Multimedia