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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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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

multiple-buffering

Multibuffer использует SQLite в качестве БД

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

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

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

DataGrabber

A query tool

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

Database

uniguimasterdetail

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

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

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

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

FB4D

Open Source Library for connecting Firebase by Delphi VCL/FMX

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

Database Networking

xmlvisualiser

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

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

delphi-orm

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

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

Database

REST-DataWare

Repositório oficial do pacote Rest Dataware para Delphi e Lazarus

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 164
  • GPL-3.0

Database 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

BoldForDelphi

Bold for Delphi is a Model Driver Architecture (and ORM library) for Embarcadero Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 156
  • MIT

Database

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

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

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

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

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

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

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

InstantObjects

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

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

Database

ezdml

Lightweight data modeling and design tool (超轻量级的数据建模表结构设计工具)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 103
  • LGPL-2.1

Database

QuickORM

Quick ORM RestServer and RestClient based on mORMot framework

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 84

Database Networking

ADRConnection

Classes de conexão com banco de dados

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 49
  • MIT

Database

OneDelphi

OneDelphi是叫兽(FLM)QQ:378464060基于Delphi IDE开发的三层中间件，开源免费，支持MVC及传统DataSet框架，使用的是Mormot2的HTTP通讯。【OnePascal开源群】：814696487

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Networking Database

datamodeler

A visual database design and modeling tool written Delphi with support for SQL Server, Firebird, Oracle, PostgreSQL, MySQL, SQLite, and more.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 40

Database

fbclone

A wonderful tool to take care of your Firebird databases

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 36

Database

duckdb-fp

A clean and intuitive wrapper for DuckDB in FreePascal, providing easy database operations and DataFrame-like result handling.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 35
  • MIT

Bindings Database

copycat

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 32
  • MIT

Database

TurboBird

Fork of TurboBird (original by motaz) – updated and extended for modern Firebird versions

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 30

Database

PascalDBPoolConnection

Generic Database Connection Pooling for Delphi/Lazarus/FreePascal

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 27

Database

KittoX

A Delphi framework for creating data-driven WEB SPA applications with HTMX

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 26
  • Apache-2.0

Networking Database

QQWry

Delphi interface for QQWry IP database

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 25
  • MPL-2.0

Networking Database

ExcelExport4D

Fluent Delphi library for exporting TDataSet data to Excel — COM automation or direct OpenXML .xlsx generation under the same API.

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

Database

darest

Darest - Auto-generated REST API from your database schema

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Database Networking

ThinkSQL

A Relational Database Management System

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 21

Database

delphi-dataproxy

Proxy component for data access TDataSet with Generator App tool and support for Fake memory datasets

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Database

TSQLBuilder

Biblioteca de SQL fluente (Fluent SQL Builder) em Object Pascal com compatibilidade para Delphi e Lazarus.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 19
  • Apache-2.0

Database

dataset-generator

DataSet Generator - generate code constructing fake memory dataset

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 18
  • MIT

Database

CodeLibrarian

A small code snippet database

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • GPL-3.0

Database

mcp-firebird

A Model Context Protocol server for Firebird 2.5 – 5.0, written in Delphi with the official `fbclient` driver. It lets an AI assistant document schemas, analyze query plans, advise on indexes (which to add and which to drop), audit schema health, and drive goal-based optimization. Read-only by default.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 16

Database

HorseConnection

HorseConnection is a middleware for the Horse framework that simplifies database connection management in Delphi applications. By providing specific connections for each database type, it eliminates repetitive manual configurations, allowing each Horse endpoint to connect automatically and efficiently to the database.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Database

MyDBFStudio

DBF administration program, originally written by Enzo Antonio Calogiuri (aka Fog76)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 15

Database