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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.

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LMStudioClient

A simple Delphi application to communicate with LM Studio via it's api

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

LMS-Explorer

Tool for Moodle Administrators. Can manage a lot of Moodle instances easily.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • AGPL-3.0

Applications

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

CryptoLib

Set of units for cryptography, ciphers, security, random numbers. Also contains BigInteger class.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 266
  • MIT License

Cryptography In the Online Package Manager

5.0 from 1 member

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
  • Codeberg

Networking

PowerTests

Desktop application for implementing online assessments (has been superseded by PowerTests.NET)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

cat_films

System budowania prywatnych zestawów filmów na płytach Bluray itp.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Applications

OpenOLMS

Open-source QWK/QWKE/Blue Wave offline-mail door for DOS BBSs. Free Pascal, GPLv3.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

Balmsoft Polyglot

Formely known as Balmsoft POlyglot - now goes publicly under LGPL license

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

Other

Balmsoft Wizard

Formerly known as Balmsoft Wizard. Now it goes to public under LGPL. This is a Delphi component for creating Wizards ( fully conforms with guidline).

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

GUI containers

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

DelphiGenAI

The GenAI API wrapper for Delphi seamlessly integrates OpenAI’s latest models (gpt-5 serie), delivering robust support for agent chats/responses, text generation, vision, audio analysis, JSON configuration, web search, and asynchronous operations. Image generation with gpt-image-2. Skills and agents

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • MIT

Networking

delphiguard

Automatic memory management for Delphi using RAII (Resource Acquisition Is Initialization) pattern

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 48
  • Apache-2.0

Other

nats.delphi

Delphi client for NATS, the cloud native messaging system.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 41
  • MIT

Networking

IPGeoLocation

⚡ Biblioteca de geolocalização por IP.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40
  • Apache-2.0

Networking

ZLibFramework

⚡ Biblioteca de compressão, descompressão e codificação Base64.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 24
  • Apache-2.0

Files and Drives

BuscaCEP

⚡ BuscaCEP é uma biblioteca para consulta de endereços online, permitindo buscas por CEP (Código de Endereçamento Postal) ou por logradouro (UF, Localidade e Logradouro).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 18
  • Apache-2.0

Networking

pascal-amqp-faa

AMQP 0-9-1 client and broker for Free Pascal/Lazarus and Delphi in a single codebase. The embeddable broker (TAMQPServer) runs inside your application with no RabbitMQ install: exchanges, publisher confirms, mandatory/return, TTL, dead-letter, priorities and optional durability via WAL. MIT.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 9
  • MIT

Networking

active-object-delphi

Active Object Concurrency Design Pattern Implemented in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Other

DWScript-MCP

Sample MCP (Model Context Protocol) server for DWScript

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

Language Tools

WebSocket4D

Biblioteca cliente + servidor WebSocket em Delphi (Indy 10, RFC 6455), sem dependência do DMVCFramework. MIT.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • MIT

Networking

DPN

Petri Nets

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Science

AWTrix4D

AWTrix Ulanzi TC001 desktop clock Client for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Networking

DAI

DelphiAI - MCP for the Delphi IDE

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MPL-2.0

Lazarus IDE plugins

IPGeoLocation

Biblioteca de geolocalização por IP.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Networking

pd-growth-chart

it was a great delphi pjt(D5 -> XE7) using TChart.Series, normsdist, z-score for korean pediatrics.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

QuizBuilder

一款生成基于Flash影片格式测试题的软件

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

Library Management System

Library Management System is my first semester ITC (Introduction to Computer science) course project written in PASCAL language. It uses linked-list data-structure and filing to store book records. Also it uses BGI graphics in order to display colorful user-interface.

  • Quiet
  • Other
  • SourceForge
  • Academic Free License (AFL)

Learning and Examples