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Catalog

30,058 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.

DelphiMailOAuth

Aplicação Delphi para envio e leitura de e-mails com Indy, OAuth2, SMTP, IMAP, POP3, SSL/TLS, STARTTLS, Microsoft Graph API anexos e geração de arquivos .eml. Requer DLLs OpenSSL na pasta do executável.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

Microsoft365-4D

Delphi library for Microsoft 365 integration. OAuth2 with PKCE, Mail, Calendar, Contacts, and SharePoint via Microsoft Graph API. No external dependencies.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40
  • MIT

Networking

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

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

skia4delphi

Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 793
  • MIT

Graphics

GmailAuthSMTP

This project is a very basic demo showing how to authenticate with OAUTH2 and send an email message for gmail, microsoft/office365 as well as hotmail.com/outlook.com/live.com email addresses.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 134
  • MIT

Networking Learning and Examples

FB4D

Open Source Library for connecting Firebase by Delphi VCL/FMX

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

Database Networking

MfPack

Delphi translations for Microsoft Media Foundation and related API's

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MPL-2.0

Bindings Multimedia

SKIAShellExtensions

Shell extensions for animations files (lottie, telegram, webp...) with Preview Panel, Thumbnail Icon, Lottie Editor. Powered by Skia4Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 87
  • Apache-2.0

Graphics

Gadgets-Additions

Rainmeter skins (System/Web/Markets/BOINC) inspired by the AddGadgets.com (and Orbmu2k) Windows Sidebar Gadgets

  • Active
  • Other
  • GitHub
  • ★ 75

Other

Delphi_Remote_Desktop

Easy To Use Drag And Drop Desktop Duplication Components (Work In Progress!)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Networking

StaticCodeAnalyser

Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 43

Language Tools

OverbyteICS

OverbyteICS. Outdated copy of SVN repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

Networking

CWStudio-Components-Library

Modern Windows 11 / WinUI 3 (Fluent UI v9) styled VCL components for Delphi / RAD Studio.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • MIT

Other

FastReportPrinter

⚡ Biblioteca de impressão de relatórios utilizando Fast Report em ambientes multithreading e não GUI(Graphical User Interface) usando spooler de impressão.

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

Reporting

smPDF

Simple, lightweight PDF writer for Delphi VCL

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 26
  • MIT

Reporting

Delphi_Audio-Link_Components

Easy To Use Drag And Drop Audio Components For Delphi (Windows OS) Now With Audio Injection Support!

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Multimedia

ShellExec

Console application that allows you to run programs (as a current user or administrator), open documents in associated applications, view web pages in your default browser, and more.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 11

System

dbuildmcp

MCP for calling MSBUILD for Delphi Projects

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Applications

LUX.GPU.OpenGL

OpenGL を扱うためのライブラリ。

  • Active
  • Library
  • GitHub
  • ★ 9

Graphics

MT4-PSQL

Export tick data from Metatrader4 into PostgreSQL using a producer-consumer thread based approach

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 8
  • LGPL-3.0

Database

velox-ui

VeloxUI — High-velocity, zero-dependency Object Pascal (Delphi VCL & Lazarus/Free Pascal LCL) desktop MVVM & Windows 11 Fluent UI micro-framework: DWM Mica, undocumented uxtheme dark scrollbars, GDI+ vector cards, High-DPI control fixers, flicker-free generic OwnerData virtual grids, and NT Kernel helpers.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 8
  • MIT

GUI containers

ashley

Ashley is an all-in-one, single-click local AI assistant. It bundles an llama.cpp LLM inference engine, a Symfony/PHP web chatbot interface, a CEF-based web client (PHP Desktop), and a service manager (written in Free Pascal) into one package - no Internet connection or cloud API key required at runtime.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • Apache-2.0

Applications

ppm-mcp-tools

Source code for PPM MCP tools — Pascal/Delphi MCP servers for Claude Code

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7

Networking

CXComponents

A collection of custom UI components for Lazarus.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 6
  • MIT

GUI containers

delphi-accessibility-framework

AI-agent application control and screen-reader accessibility for Delphi 12 VCL applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

System

libjxl-delphi

Delphi (Object Pascal) binding for the libjxl JPEG XL C API, with VCL TGraphic integration

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • BSD-3-Clause

Bindings

localvector

A local vector generation and search via sqlite as a CLI.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • MIT

Database

Ouress

An Opinionated Underlabouring Research Environment for the Social Sciences

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • BSD-3-Clause

Science

32bit-Alpha-Channel

This Example demonstrates the creation of a 32-bit Bitmap with Alpha Channel that can be used as a Watermark Creator.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 2

Learning and Examples

Air-Alert

View recent aerial threats for Ukrainian regions in real-time.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Applications

DiskLED

DiskLED 3 — resident system monitor for Windows 10/11 (Delphi VCL)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

LazGFX

Lazarus Graphics- A FULL Rewrite of the BGI in freePascal

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

Graphics

CUDA

CUDA driver api and framework written in/for Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

System

Luna

Luna Game Toolkit, easy, fast & fun game development for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Games and Game Engines

Registry-Editor

An example of how a registry editor works under Windows, owned with full rights to edit keys and values.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Edit and Memos

tms.demos.aimaildesk

TMS AI Mail Desk: Delphi FMX demo of AI mail triage with TMS AI Studio (MCP server + client), FNC Cloud Pack and FNC UI Pack

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Other

delphimvcframework

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

  • Active
  • Library
  • Delphi
  • Codeberg

Networking

Skia4Delphi

. Delphi Cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Library
  • Delphi
  • GitHub

Graphics

universal-agent-skills

Production AI agent skills and tool protocols across Claude Code, Cursor, Antigravity, ChatGPT, and Local LLMs

  • Other
  • Lazarus
  • GitHub

Other