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30,058 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.

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cantara

Open Source Simple Song Presentation Software

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

Multimedia

Karsten SlideShow

Karsten SlideShow is a playlist-based slide show program for picture and movie files on Windows. It offers flexible, item-related control over the presentation sequence, and runs shows in a window, the screen saver, or the desktop wallpaper.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Graphics Multimedia

KeyJnoteGnomeGUI

KeyJnoteGUI is easy-to-use GNOME frontend to KeyJnote, written in Free Pascal. KeyJnote is a stylish presentation tool by Martin Fiedler with cool eye-candy slide effects and some really useful features.

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

Applications

jcf-pascal-format

JEDI code formatter better compatible with modern Delphi

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 39

Language Tools

3.0 from 1 member

Expression-Language

The Expression Language (EL) is a simple language designed to meet the needs of the presentation layer in applications.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • GPL-3.0

Language Tools

IAP

A Library bundled for the ITDevCon 2014 presentation "Immersive Audio Programming", which contains the necessary code to build a platform independent audio environment with Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • MIT

Multimedia

WPF-Projects

Some softwares I built when learning WPF(Windows Presentation Foundation).

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Other

demos-Lyon-20180607

Sources des exemples utilisés lors de la présentation de RAD Studio 10.2 Tokyo à Lyon le 7 juin 2018.

  • Archived
  • Other
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Learning and Examples

md2ipf

Creation of a help file in IPF format from Markdown sources

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3

Language Tools

pptwatch

A time recording tool for presentation practice

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Date and Time

bti

MS-DOS text-mode screen capture and presentation suite in Turbo Pascal 7.0 (1996-1997)

  • Active
  • Application
  • GitHub
  • ★ 2
  • MIT

System

UW_BlurayPGSParser

A Lazarus library for decoding the Blu-ray Presentation Graphics Stream (PGS) subtitles.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1
  • MPL-2.0

Graphics

OpenLP - Free Church Worship Software

Open Source Worship Presentation Software. This project has moved to Launchpad: https://launchpad.net/openlp

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

Multimedia

Edimax

PC application to communicate with an Edimax SP2101W smart plug and to collect measured power data from it

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • LGPL-2.1

System

coderage2025

Code for the presentation on multithreading in Delphi at Embarcadero CodeRage 2025

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 4

Learning and Examples

ELD

A 3D presentation softwork.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Graphics

rconf-2025-1

Presentation from revolverconf 2025.1

  • Active
  • Library
  • GitHub
  • ★ 1

Other

EXIFManager

EXIFManager is a free software that allows to: * quickly enter image description / user comment / author on a set of JPG picture, inside the EXIF data * rename pictures files using EXIF data and a powerfull rename pattern editor

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

Graphics

GLWaves

This is a demonstration program for electromagnetic waves using OpenGL to have 3D pictures and animations. It uses GTKpas as widget set to choose the demonstration and adjust values.

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

Science Graphics

Old Prject

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

Other

sdlBasic

A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.

  • Quiet
  • Application
  • SourceForge
  • BSD License, GNU Library or Lesser General Public License ve

Language Tools

SlideShow Picture Viewer

A graphics viewer designed to be simple enough for your grandmother to use. Written in Delphi 4, works only in Windows, but could probably be ported to Linux via Kylix pretty easily.

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

Graphics

VPR

VPR is a polygon rasterizer that computes exact coverage values in floating point precision. The rendering quality is on par with other high quality rasterizers, such as AGG, LibArt and FreeType. VPR includes a renderer for the Graphics32 library

  • Quiet
  • Library
  • SourceForge
  • Mozilla Public License 1.0 (MPL)

Graphics

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

MORMot2

Synopse mORMot is an Open Source Client-Server ORM SOA MVC framework for Delphi 6 up to Delphi 10.3 Rio and FPC, targeting Win/Linux for the server, and any platform for clients (including mobile or AJAX).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 733
  • MPL, GPL or LGPL

Database In the Online Package Manager

GmailAuthSMTP

This project is a very basic demo showing how to authenticate with OAUTH2 and send an email message for gmail, microsoft/office365 as well as hotmail.com/outlook.com/live.com email addresses.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 134
  • MIT

Networking Learning and Examples

SVGIconImageList

Four engines to render SVG (Delphi Image32, SVGMagic, Skia4Delphi, Direct2D wrapper) and four components to simplify use of SVG images (resize, fixedcolor, grayscale...) for VCL and FMX platforms.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 399
  • Apache-2.0

Graphics

pasvulkan

Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 230
  • Zlib

Bindings Graphics

SVGShellExtensions

A collection of extensions tools for SVG files, integrated into Microsoft Windows Explorer (for Windows 10 and 11) and a useful SVG Text Editor

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 205
  • Apache-2.0

Graphics

QuickCore

Delphi Core Framework to fast build desktop/mobile/web apps.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 163
  • Apache-2.0

Networking

dmustache

A Delphi implementation of the Mustache templating language

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 163

Language Tools

InstantObjects

Pupular OOP-OPF Library for Delphi (from DXE6 to latest version)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 107
  • MPL-2.0

Database

DelphiDeepseek

The Deepseek API wrapper for Delphi leverages Deepseek’s advanced models to deliver powerful capabilities for seamless and dynamic conversational interactions, including a model optimized for reasoning, and now also supports running local models through an LM Studio server.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 100
  • MIT

Networking

OfficeXML4D

Delphi library for reading and writing Office Open XML documents

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 80
  • MIT

Reporting

InsideBlue-BLE-Tool

InsideBlue BLE Tool is a cross-platform Bluetooth LE utility. It can scan for BLE devices showing device information and advert payload as well as connect to devices and access GATT services/characteristics.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 76
  • MIT

Networking

Symposium2023

Demonstrates Voice Recognition, Text to Speech, Language Translation, OAuth2, Image Generation, Face Detection and Voice Chatbot.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 66
  • MIT

Learning and Examples