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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.

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DataGrabber

A query tool

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • Apache-2.0

Database

SLX - Lotto Database Application

Extremely Awesome Lotto (E.A.L) is an international Lotto database application evolved from the Multi-Award winning software title SL4 which is a 6/49 Lotto Database Application based on the South-African Lottery which started on Saturday 11 March 2000.

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

Applications

OggBase

Freepascal/Lazarus program for managing your OggVorbis files in a Database.

  • Quiet
  • Application
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Multimedia Database

QuickDAO

Simple Data Access Object library with LinQ and multiengine support for (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux)

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 60
  • Apache-2.0

Database

Xolmis

A free, open source, and multi-platform ornithological data manager, written in Lazarus/FPC.

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

Database

QueryBuilder4Delphi

A fluent, type-safe SQL query builder for Delphi 12+. Supports multiple SQL dialects, parameterized queries, composable query construction, and database-independent execution through extensible providers. Includes FireDAC integration and a comprehensive test suite.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Database

MTExpress

Multi Tier Express Project. This is a Server and Client Packages for database applications. Server is in Lazarus to support all platform.

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

Database

xmlvisualiser

This tool can edit a simple xml file into a multi tables like DataBase

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

Albumine

Albumine is a music database program. It treats the music collection as a structured collection of albums, not a chaotic pool of songs. It also removes the need for boring repetitive work by automating the process of collecting data from albums.

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

Multimedia Database

Dianti Anime Database

Dianti is a software manager for anime video files. You can easily add records with multiples features. You can browse quickly with a command search and generate html or text files for trades.

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

Database

FIBDictionary

A standalone and a CGI program to build and/or query a multilingual dictionary database with utf8 and pronunciation glyph support.

  • Quiet
  • Application
  • SourceForge
  • BSD License

Database

PSUDF

PSUDF is a multi-platform library of UDF's for Firebird. If contains functions to convert from binary to hex and vice-versa, for both regular (varchar, octets) and blob fields.

  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Database

4CamadasVclFmxAsp

Um sistema multicamadas com um servidor DataSnap em Vcl, um cliente multicamadas FireMonkey e um web usando Asp

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

Multi-Tier-Rest

Projeto Mutli-Tier utilizando os recursos do RadStudio 10.4 Community Edition para a criação de um cadastro simples realizando comunicação Rest com JSON entre aplicação Cliente / Servidor

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

Kanji-Learning-Aid

Includes a quick viewer which allows searching through a database of approximately 1400 characters (a small portion of which are incorrect). Also includes a simple program to generate multiple choice questions.

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

Applications

uib

. Delphi Set of components to use Interbase, FireBird and YAFFIL. These components were born from the need to use Interbase, FireBird or Yaffil indifferently as fast as possible in a Multithreading environment, a Server for example.

  • Archived
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 58

Database

qdac

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

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

Database

uniguimasterdetail

Project to illustrate problems with master having multiple details not refreshing in uniGUI.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 5
  • MIT

Database

FX_Portfolio_Management_App

FX Portfolio Management is a desktop application developed with Delphi that allows people to manage their assets in different investment areas, such as crypto, commodities, and stocks. It is developed using an Access database and supports multi-user login.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Applications

boite-a-musique

Jukebox radio player working with an sqlite database

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Multimedia

multiple-buffering

Multibuffer использует SQLite в качестве БД

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Database

Ascoos Web Server

For PHP 5.6 - 8.4.X see: Ascoos Web Extended Studio (AWES) is here : https://sourceforge.net/projects/ascoos-web-extended-studio/ ASCOOS Web Server is a rich package designed as a versatile web server for development purposes. It incorporates third-party components such as PHP, MySQL, pgSQL, MongoDB and FileZilla and stands out through a compact setup and a well-built administrative panel. ASCOOS Web Server allows you to work with multiple versions of PHP and MySQL without having to re-install the package. In other words, it is possible to accommodate the newest versions of the components without removing the previous ones. Needless to say, this brings great advantage to developers who want to test their application on several editions of PHP and MySQL.

  • Quiet
  • Application
  • SourceForge
  • Other License

Networking

Choral Lib

Choral Lib is a catalog of choral scores with graphical interface. Written in C++, available for Linux and Windows. Choral Lib gives an ID for each score, permits to add multiply number of items. Each parts of catalog can be password protected.

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

Database

General Knowledge Machine Project

We humans are bound by intellectual abilities. All knowledge is far beyond power of any person. The only way to apply knowledge is to build machines able to present it human way but not limited by volume. Intellect Modeling Kit (IMK) is intended to build knowledge machines (KM) assisting experts on the steps of activity: * Observation; * Producing propositions based on knowledge; * Elimination of impossible propositions; * Selection and verification of the most appropriate propositions; * Memorizing - new knowledge item creation; * Abstraction – building objects representing typical signs of similar objects groups, data mining. KM is not intended to replace human experts, it is built to multiply abilities. Machine should not be responsible for decisions. The IMK is designed to create ready-to-use software applications using simple text files. Any human knowledge can be uploaded to KM by expert not familiar with software coding. Demos present in kit. Good luck!

  • Quiet
  • Application
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Science

LaMita MediathekView

Delphi 11.3 and up Component to search whole database of https://mediathekviewweb.de/ and archive.org and jamendo.com to get urls and data for audio/video files :) Enjoy :D ----latest Changes v 0.3 -added search in jamendo.com with apikey v 0.2 -added search in archive.org part of MEDiA Revolution X Mediaplayer freeware: https://lamita.jimdosite.com/

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

Multimedia Networking

Mordor - Resurrection

Mordor - Resurrection is a remake of an old RPG game named Mordor - Depth of Dejenol created by MakeItSo Software. It is created in Delphi with the aid of Microsoft Access as Database environment.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • BSD License

Games and Game Engines

Sybase CTLib for Delphi

Execute language commands and stored procedures via Delphi directly to your Sybase ASE without BDE. Features: Multithreading, multiple resultset, parameter output, large varchar fields, message callbacks and fast TClientDataSet supported.

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

Database

Xspirit

A deejay system based on the xaudio dll's.The new version with songdatabase, database-supported playlist, autocue, keybardcontrol, cuepoint support and dual soundcard support is released...INSTALL FINALLY OK(read installaion_info)

  • Quiet
  • Application
  • SourceForge
  • Common Public License 1.0

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

QuickLogger

Powerful and flexible library for logging on files, console, memory, email, rest, eventlog, syslog, slack, telegram, redis, logstash, elasticsearch, influxdb, graylog, Sentry, Twilio, ide debug messages and throw events for Delphi/Firemonkey/freepascal/.NET (Windows/Linux/OSX/IOS/Android).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 452
  • Apache-2.0

Other

delphimvcframework

DMVCFramework (for short) is a popular and powerful framework for Web API and Web Applications in Delphi. Supports RESTful and JSON-RPC WEB APIs development.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1,420
  • Apache-2.0

Networking

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

QuickLib

Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Json and Yml Config and Options pattern, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 714
  • Apache-2.0

Other

dext

Dext - Modern Full Stack Framework for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 330
  • Apache-2.0

Networking

cassotis-ime

Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法，支持全拼、简拼、六种双拼，并通过语料训练的本地语言模型与神经重排提升输入质量。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-3.0

System

CPUView

Advanced CPU-View mode for Lazarus

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 65
  • MIT

System

FusionAI

A ChatGPT, Gemini, Claude, and Ollama(offline) plug-in for Embarcadero RAD Studio IDE XE5 to 12.1

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 279
  • MIT

Lazarus IDE plugins

FB4D

Open Source Library for connecting Firebase by Delphi VCL/FMX

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 216
  • Apache-2.0

Database Networking

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 216
  • MIT

Other

fhirserver

Reference Implementation Server for the FHIR Specification

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 203

Networking

RealThinClient-SDK

RealThinClient SDK - Delphi components for building HTTP(S) applications

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 190

Networking

delphi-orm

DORM, the "Delphi ORM" (not actively mantained). Use DMVCFramework and TMVCActiveRecord.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 176

Database

QuickCore

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

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

Networking

Trysil

A lightweight, attribute-driven ORM for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 160
  • BSD-3-Clause

Database

SimpleORM

ORM Simples para Aplicações Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 157
  • MIT

Database

YTuner

YTuner is a simple project designed to replace vTuner internet radio service and dedicated to all users of AVRs made by Yamaha, Denon, Onkyo, Marantz, Pioneer, HK and others with built-in vTuner support.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 156
  • MIT

Networking Multimedia

EasyDBMigrator

EasyDbMigrator is a database migration library designed for Delphi(Microsoft SQL SERVER, Oracle, MySQL, MariaDB, PostgreSQL, and Firebird. https://getitnow.embarcadero.com/EasyDBMigrator

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 155
  • MIT

Database

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 146
  • MIT

System

Delphi-MCP-Server

Native Delphi Server implementation of the Model Context Protocol (MCP)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 143
  • MIT

Networking

SwagDoc

Create a public documentation REST API using Swagger 2.0 or Open API 3.2.1 for Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 108
  • Apache-2.0

Networking

InstantObjects

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

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

Database

tzdb

Delphi/FPC Time Zone Database

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 104
  • BSD-3-Clause

Date and Time