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30,080 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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mad-torrent

Delphi bittorrent protocol implementation

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 35
  • GPL-3.0

Networking

OpenAI-Delphi

A simple wrapper for the openAI API using Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 35

Networking

VK_API

VK API Wrapper

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 35
  • GPL-3.0

Networking

XPad

Componente de atualização automática

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 35

Networking

delphi-aws-ses

Delphi client for Amazon Simple Email Service (AWS SES)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 34
  • MIT

Networking

Delphi-Kafka

High performance Delphi client based on Librdkafka with full protocol support.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 34
  • Apache-2.0

Bindings Networking

dipfs

mount the ipfs distributed file system to a Windows drive via dokan

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 34

Files and Drives Networking

horse-WS

Middleware for WS in HORSE

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 6

Networking

lazAPIBay

Free Pascal wrapper for The Pirate Bay API under https://apibay.org

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 6
  • MIT

Networking

fano

Pascal web application framework

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 33
  • MIT

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AWS4D

Biblioteca para trabalhar com Recursos da Amazon AWS no Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 32
  • MIT

Networking

bananaproxy

枫叶香蕉- 软件下载和代码托管

  • Quiet
  • Application
  • GitHub
  • ★ 32
  • GPL-2.0

Networking

kitto_frozen

A framework for creating data-driven web applications with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 32

Database Networking

mcp-server-delphi

MCP (Model Context Protocol) server library for Delphi. Built on DMVCFramework, it lets you expose tools, resources and prompts via attributes and RTTI. Supports both HTTP Streamable and stdio transports. MCP 2025-03-26 compliant.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 32
  • Apache-2.0

Networking

AsyncIO

Delphi.AsyncIO library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • Apache-2.0

Networking

Azure-Cognitive-Services

Delphi Classes and Samples for connecting to, and using, Azure Cognitive Services

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • Apache-2.0

Networking

DeepL4Delphi

Delphi library and sample projects for using the translation API provided by DeepL.com

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • AGPL-3.0

Networking

DelphiWeb

Delphi Web is a RAD Framework to develop Web Applications like to develop Windows Applications, using the power of VCL. Support for JQuery, Bootstrap, SEO friendly, light and powerfull. It Free and Open-Source.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • MIT

Networking

rabbitmq-delphi

rabbitmq client for delphi

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 31
  • Apache-2.0

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SipStack

A SIP stack for Delphi, including SDP parsing and an RTP stack.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 31

Networking

thinvnc

ThinVNC is a pure HTML5 & AJAX Remote Desktop implementation. ThinVNC works on any HTML5-compliant web browser. Users can access a remote PC from any computer or mobile OS; no additional plugin or installation will be required on the client side.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 31
  • GPL-3.0

Networking

WebSocket.pas

Object Pascal WebSocket Client & Server Library

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 31
  • MIT

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wolverine

An offline mail reader for FidoNet-style networks supporting BlueWave and QWK formats.

  • Active
  • Application
  • GitHub
  • ★ 31

Networking

OAuth2Client

An RFC 6749 OAuth2 Client implemented as a Lazarus Package. The client is intended to be fully featured and supports the following grant types: Authorization Code Grant Implicit Grant Resource Owner Password Credentials Grant Client Credentials Grant. Attention has also been paid to extensibility. The client also provides: A means of implementing an Extension Grant, including new grant types. Support for new token types Support for New Endpoint Parameters, and Support for additional error codes. This OAuth2 Client uses an external User Agent - the System Web Browser - and incorporates in internal http server for handling redirect responses from an Authorization Server. The package uses the Indy Component library for both an http/https client and an http server. When the https protocol is used the OpenSSL library must also be installed and available for use. Multithreading support is required for Authorization Code and Implicit Grants. The package is written in Object Pascal and is made available under the Lesser GPL. The package requires the Indy package for http/https protocol support. It has been configured for use with the MWA Software IndySecOpenSSL package and the Indy Component Library. A separate branch (Indy106Compat) is also available. This will work with the Indy Component library on its own. However, you will be limited to using the unsupported OpenSSL 1.0.2 library (current is OpenSSL 3.x) and TLS 1.2. For installation instructions please refer to the User Guide.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 30
  • This file is part of this MWA Software OAuth2 Client

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zapretchecker

bol-van/zapret Strategies Checker

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 30

Networking

GpsTracker

Gps navigation management system with Andriod client application

  • Archived
  • Application
  • GitHub
  • ★ 5

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NetChatLink

A small application that links chat messages across multiple DC hubs and IRC channels

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 5

Networking

convnet

Convnet客户端

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 29

Networking

DMCast

文件多播UDP可靠传输，局域高效批量传输文件、文件夹。

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 29

Networking Files and Drives

express

Simple REST Server Framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 29

Networking

ksAws

Delphi interfaces for Amazon Web Services

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

Networking

Delphi_Delta_ScreenShot_And_RDP

Fast Delphi screen sharing by sending only the pixels that changed. Great for low-bandwidth or real-time desktop streaming. Included RDP Demo!

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 28
  • MIT

Graphics Networking

DelphiMistralAI

DelphiMistralAI wrapper brings Mistral’s text-vision-audio models and agentic Conversations to Delphi, with chat, embeddings, Codestral codegen, fine-tuning, batching, moderation, async/await helpers and live request monitoring.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

HostsEdit

Command line utility for editing Windows HOSTS file.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 28
  • GPL-3.0

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PushIt

Tool for testing Firebase Cloud Messaging, written in Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

rabbitmq-library

Automatically exported from code.google.com/p/rabbitmq-library

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 28

Networking

WBot

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 28
  • MIT

Networking

WPPCloudAPI4Delphi

CloudAPI Componente API Oficial do WhatsApp em Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

delphi-slackbot

Delphi library to send messages on Slack using slackbot

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27
  • MIT

Networking

eanpictures

Backend Delphi Horse MySql para consultas de produtos por EAN/GTIN

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 27
  • MIT

Networking Database

Http-Server

The fully functional multithreaded multi connection HTTP server component for Delphi that works asynchronously in a thread pool, accepts the GET, POST, PUT and any other HTTP requests, and sends the corresponding user-defined responses.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27

Networking