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Catalog

30,067 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.

SuperObject.Delphi

Pascal (Delphi, FPC) json parser library SuperObject

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 63
  • Unlicense

Other

DWScript

DWScript is an object-oriented scripting engine for Delphi based on the Delphi language, with extensions borrowed from other Pascal languages.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 62

Language Tools

fpwebview

Free Pascal binding for Webview, a tiny cross-platform library for building modern cross-platform GUIs using web technology

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 58
  • MIT

Bindings

AI-Code-Translator

Translate source code from languages like C++, Python, and C# to Delphi using ChatGPT.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 57
  • MIT

Language Tools

protobuf-delphi

Fast and simple implementation of Protocol Buffers for Delphi. Now we support code generation for the classes. Next, we plan to add reflection and records using memory regions.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 57
  • GPL-3.0

Other

MarkdownProcessor

A Markdown Processor Library for Delphi, to process and convert markdown files to HTML.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 56
  • Apache-2.0

Other

LKSL

LaKraven Studios Standard Library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 52

Other

DotEnv4Delphi

A library to use .env files in Delphi and Lazarus (FreePascal). Also to be able to use Environment variables in a simpler way

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 48
  • MIT

System

llPDFLib

llPDFLib is pure Object Pascal library to create PDF documents.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 48

Reporting

Casbin4D

An authorization library that supports access control models like ACL, RBAC, ABAC in Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 47
  • Apache-2.0

Security

QuickView-3.0

Fast and lightweight tiny image viewer with transparency

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 47

Graphics

PythonFMXBuilder

An application builder for Python using DelphiFMX for Python for targeting Android.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Language Tools

DelphiRTL

Part of the RTL2 project, a Delphi-compatible RTL and non-visual VCL library implementation.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 43

Other

BuilderUI

Forms Builder UI for Windows

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 40

Applications

kitto3

A Delphi framework for creating data-driven WEB SPA applications with ExtJS 7.x

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • Apache-2.0

Database Networking

Delphi_Utils_Library

A library with some useful utilities for your Delphi Apps.

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

Other

Badger

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 36
  • MIT

Networking

swag

Preserving the final release of the SWAG collection of Pascal code and program examples from 1997

  • Active
  • Other
  • GitHub
  • ★ 36

Learning and Examples

zTranslate

zTranslate是pascal/c++圈的国际化之手,可以一键国际化,也可以用最廉价外包投入解决项目国际化问题

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

Language Tools

cefHtmlSnapshot

Command-line utility for Windows to take snapshots of HTML pages and save them as images or PDF

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 34
  • MPL-2.0

Graphics

WritingTools

Writing Tools, Apple's AI-inspired app, enchants Windows, enhancing your pen with AI LLMs. One hotkey press, system-wide, fixes grammar, punctuation, and more.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 33
  • MIT

Edit and Memos

copycat

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

Database

kitto_frozen

A framework for creating data-driven web applications with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 32

Database Networking

DelphiJNI

A Delphi/Kylix JNI implementation .

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 31

Bindings

Vidi

The Vidi Language

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 31

Language Tools

XRechnung-for-Delphi

XRechnung/ZUGFeRD/Peppol BIS Billing Implementation for Delphi and FreePascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 31
  • GPL-3.0

Reporting

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

Metamorf

A unified compiler-construction meta-language designed to define and build programming languages within a single .mor file. By describing tokens, grammar rules, semantic analysis, and code generation in one place, developers can produce native Win64 or Linux64 binaries via a built-in Zig/Clang pipeline.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 29

Language Tools

KittoX

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

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

Networking Database

Ladder

The classic CP/M game Ladder reverse engineered in Turbo Pascal

  • Quiet
  • Application
  • GitHub
  • ★ 26
  • GPL-3.0

Games and Game Engines

maXbox4

code compiler script studio

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 26
  • GPL-3.0

Language Tools

corail

Plus de 510 utilitaires (en format EXE) en Turbo Pascal et/ou Free Pascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 25
  • MIT

System

IAMClient4D

IAMClient4D is a Delphi client library for integrating applications with Keycloak, providing full OAuth2/OpenID Connect support (including PKCE), token and user management, and a lightweight asynchronous task framework (Async.Core) for thread-safe operations across VCL and FMX.

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

Security Networking

pandroid

Create android application FPC JVM

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 24

Language Tools

RTL2

Next Generation RTL for Elements — replaces Sugar.

  • Active
  • Library
  • GitHub
  • ★ 24
  • BSD-2-Clause

Other

eArsiv-eFatura

e-Arşiv ile Kağıt, Baskı, Arşivleme, İş Gücü ve Dağıtım Maliyetlerinizi Azaltın. Djital Dönüşüme Bizimle Sorunsuz ve Güvenli Bir Şekilde Hemen Başlayın! Sektörel Çözümler.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 22
  • GPL-3.0

Other

fp-jsonwebtoken

fp-jsonwebtoken é um conjunto de bibliotecas para gerar, assinar e validar TOKENS JWT no fpc/lazarus.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 22
  • MIT

Security