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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.

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SQLite Security for Delphi

Simple Encryption Engine encrypt / decrypt / change password for SQLite database for the future use with your Delphi project. [Using SQLite with FireDAC]

  • Library
  • Delphi
  • SourceForge
  • MIT License

Database Cryptography

Embedded-SQLite3-for-Delphi

SQLite3 wrapper for Delphi. Supports both dynamic and static linking (with a creative solution). Higher level classes for convenience. Support for Unicode and BLOBs.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 13

Database

libpassqlite

libPasSQLite is delphi and object pascal bindings and wrapper around SQLite library. SQLite is library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine.

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 22
  • GPL-3.0

Database Bindings

SQLite

SQLite Lang - БД провайдер и Конструктор запросов

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19

Database

sqlite-simple-delphi2009

fork from "A simple Delphi wrapper for Sqlite 3". http://www.itwriting.com/blog/a-simple-delphi-wrapper-for-sqlite-3

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Database

libsql - sqlite, mysql, odbc for pascal

Cross-platform&compiler object pascal library that interfaces sqlite, mysql and odbc, allowing quick and easy data access. Wraps SQLite 2.8x & 3x; (embedded) MySQL 3.2x, 4.x & 5.0; ODBC. Compatibility: delphi, kylix and freepascal; win32, linux, OSX

  • Quiet
  • Library
  • Lazarus and Delphi
  • SourceForge
  • Artistic License

Database

SQLite3-Delphi-FPC

Complete SQLite API translation and simple wrapper for Delphi and FreePascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 134
  • MIT

Database Bindings

ZeosLib

The ZeosLib is a set of database components for MySQL, PostgreSQL, Interbase, Firebird, MS SQL, Sybase, Oracle and SQLite for Delphi, FreePascal/Lazarus, Kylix and C++ Builder. - mirror for the official repository (http://svn.code.sf.net/p/zeoslib/code-0), created and maintained with git-svn

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 154
  • LGPL-2.1

Database

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

Delphi_SQLite_Library

A library with some useful SQLite Utilities for your Delphi Apps

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • BSD-3-Clause-Clear

Database

SQLite for Delphi

Delphi port for SQLite

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

Database

ASQLite3

. Delphi Delphi SQLite set of DAC components from aducom software, based on their latest release for Delphi 2009, and updated to support newer editions of Delphi as included in RemObjects Data Abstract for Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 26

Database

Trysil

A lightweight, attribute-driven ORM for Delphi

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

Database

minilib

MiniLib Pascal/Delphi library

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 84

Other

TSQLite

Delphi SQLite3.dll wrapper

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 54
  • MIT

Database

zeoslib

This is a copy of the official zeoslib repository at https://svn.code.sf.net/p/zeoslib/code-0. Tags were migrated as branches. This repository is for testing purposes and might be deleted in the future. If you find any issues please use the bug tracker on Sourceforge (https://sourceforge.net/p/zeoslib/tickets/).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 58
  • LGPL-2.1

Database

mORMot

Synopse mORMot 1 ORM/SOA/MVC framework - Please upgrade to mORMot 2 !

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 823

Database Networking

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

DWScript

Delphi Web Script general purpose scripting engine

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 212

Language Tools

Rgd.Sqlite3

Simple, effective Sqlite3 interface unit

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

Database

TDBx

:mount_fuji: Database manipulation tool for Pascal.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Database

tiOPF

. Delphi FPC Object Persistent Framework written in Object Pascal, for use with Delphi and Free Pascal FPC compilers. tiOPF simplifies the mapping of an object oriented business model into a relational database. Persistence layers are available for Firebird, Oracle, MS SQL Server, MySQL, PostgreSQL, SQLite, NexusDB, XML, CSV, TAB, Remote via HTTP and many more. It also allows you to use your choice of database connection components, like IBX, dbExpress, DOA, SqlDB, FBLib etc.

  • Library
  • Lazarus and Delphi
  • GitHub

Database

DelphiLibSQLIte

static Delphi binding for SQLite and SQLCipher on Windows

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3

Database

Mini Library

Free Pascal 3, Delphi 7 and Lazarus, for small projects, MiniXML (load and save xml files and parsing with RTTI) and MiniSockets (TCP/IP objects), DB (SQLite), ComPort, POS and Lazarus native components. For t7 reason, moved to https://github.com/parmaja/minilib

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

Other

ZeosDBO

Set of database components for MySQL, PostgreSQL, Interbase, Firebird, MS SQL, Sybase, Oracle and SQLite, for Delphi/FreePascal.

  • Quiet
  • Package
  • Lazarus and Delphi
  • SourceForge

Database In the Online Package Manager

zeoslib

This is a copy of the official zeoslib repository at https://svn.code.sf.net/p/zeoslib/code-0. Tags were migrated as branches. If you find any issues please use the bug tracker on Sourceforge (https://sourceforge.net/p/zeoslib/tickets/).

  • Active
  • Library
  • Lazarus and Delphi
  • Codeberg

Database

DWScript

Delphi Web Script general purpose scripting engine

  • Active
  • Library
  • Delphi
  • Codeberg

Language Tools

Marshmallow

. Delphi Object-Relational Mapping for Delphi XE2-7 Win32 inspired by .NET micro ORM's mostly by PetaPoco and Java Hibernate. Developed by Linas Naginionis. Supports SQLite, Sybase ASA, SQL Server, Firebird, Oracle, MySQL, PostgreSQL, MongoDB. Uses Spring Framework. In active development.

  • Library
  • Delphi
  • Bitbucket

Database

PDO: Pascal Data Objects

Pascal Data Objects (PDO) is an SQL database API for Delphi / FPC loosely based on PHP Data Objects. It currently supports Mysql 4.0, 4.1, 5.0 and Firebird 1.5, 2.0, but drivers for PostgreSQL, MS SQL / Sybase, SQLite, Oracle and others are planned.

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

Database

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

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

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

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

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

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

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

System

DelphiComponents

This repo includes some free Delphi components compatible with various Delphi IDEs

  • Quiet
  • Package
  • Delphi
  • GitHub
  • ★ 96
  • Apache-2.0

Other

QuickORM

Quick ORM RestServer and RestClient based on mORMot framework

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 84

Database Networking

VindexLLM

VindexLLM is a pure Delphi, GPU-powered LLM inference engine that uses Vulkan compute shaders to run GGUF models entirely on the GPU. It performs full transformer inference without relying on Python, CUDA, or other external runtimes, requiring only vulkan-1.dll, which is typically included with modern GPU drivers.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 73

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

datalogger

DataLogger foi projetado para ser uma biblioteca simples de log com suporte a vários providers.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 60
  • MIT

Other

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

QDAC3

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 55

Other

ormbr

ORMBr Framework for Delphi (Isaque Pinheiro)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 44
  • LGPL-3.0

Database

SimpleIPC-lib

Simple IPC (interprocess communication) for any program to communicate with another program in any language, with examples in GoLang and Freepascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 43
  • MIT

System

DBReader

Database files reader

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 38
  • MIT

Database

Delphi_Utils_Library

A library with some useful utilities for your Delphi Apps.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • BSD-3-Clause-Clear

Other

DelphiWebMVC

delphi在web系统开发上没有像java或php 这样方便，对于一直使用delphi的工程师来说是个遗憾，因此使用delphi技术开发了一套Web框架，使用MVC模式，让工程师只需把精力放在模型与视图的设计上，让delphi开发web系统更方便

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 36
  • Apache-2.0

Networking Database

Aefos

Aefos - Agent Execution Flow Orchestration System

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 33
  • GPL-3.0

Lazarus IDE plugins

opcb-object-pascal-component-builder

OPCB – Object Pascal Component Builder A library for fluent creation and configuration of components in Delphi and Lazarus. Enables expressive, hierarchical, and reusable runtime UI construction. Developed by Fabiano Arndt. Copyright © 2025 Fabiano Arndt

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 33
  • Apache-2.0

GUI containers

qdac

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

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

Database

gmlib_v2

Google Maps Library v2 is an open source library that encapsulates the Google Maps API.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 30

Graphics