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Catalog

30,099 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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H3DView

View H3D Models

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Graphics

hc2000

  • Quiet
  • Other
  • GitHub
  • ★ 7
  • MIT

Other

HCI

Человеко-машинное взаимодействие (Human-computer interaction)

  • Active
  • Other
  • Lazarus
  • GitHub
  • ★ 7

Learning and Examples

hcPluginFramework

A Dynamic Plugin Framework based on Mark Miller's code from Borcon 2000

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Other

Helpers

Helpers for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Other

hexlicense-mirror

A mirror of the once public HexLicense repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • LGPL-3.0

Security

HEXtoIEEE-754

Hexadecimal to IEEE-754 floating point converter.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

hfs

HFS ~ HTTP File Server，add from www.rejetto.com/hfs/ Registry. delphi开发的http文件共享软件。

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Networking

HiveSprite

Rip sprites from Sonic games.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Graphics

HoE

Heroes of Equestria - turn-based tactical singleplayer game

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Games and Game Engines

Hope

HOPE is an open source Object Pascal development environment based on DWScript

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

Language Tools

horse-compression-v2

Middleware oficial de compressão de alta performance para o ecossistema Horse, com suporte a Gzip, Deflate e Brotli.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Networking

horse-dto

Middleware de auto-binding e validação declarativa de dados para o Delphi Horse. Realiza a desserialização automática do payload e executa validações baseadas em atributos customizados antes do controller, eliminando códigos repetitivos (boilerplate).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Networking

horse-prometheus

Middleware de coleta e exposição de métricas de performance HTTP para o framework Horse (Delphi/FPC) integrado nativamente com o Prometheu

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Networking

horse-schema-validation

Middleware de validação de esquemas de dados de entrada (JSON/Payload) no padrão JSON Schema para o framework Horse (Delphi / Lazarus).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Networking

HorseGenerics

Publish an [GET PUT POST DELETE] API easily to a list of <T> classes using generics and Horse

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Networking

htmlreporter

Automatically exported from code.google.com/p/htmlreporter

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Reporting

hydrognomon

A free software application for the analysis and processing of hydrological time series.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

ibiblia

Ferramenta para criação de módulos para o theWord

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7

Applications

image-hide

ImageHide is simple steganography tool using digital image files.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • GPL-3.0

Security

IMDB_ALT

Ant Movie Catalog importation script. Imports info from IMDb

  • Active
  • Other
  • GitHub
  • ★ 7
  • MIT

Other

IrisConsole

Neural Network example with Delphi + FANN (Fast Artificial Neural Network Library)

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

Json

A single type json based on string. var Employee:= '{"id": 965, "name": "Jose", "location": "Brasil"}'; var Id := Employee.value['id'];

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

Other

jtemplate

Simple Object Pascal template tool for replacing variables

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 7

Language Tools

jToPDF

jSPDF is a simple report generator

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Reporting

Keep2Me

Keep2Me - free uploader for your screenshots, files and pastes with direct links

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Networking

lainzicongenerator

Icon generator for Android and iOS made with Lazarus FPC and BGRABitmap

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7

Graphics

LangVM

LangVM is a Turing-complete language workbench for rapidly building custom programming languages. Using `.lvm` scripts, developers define lexing, Pratt parsing, semantics, MIR, and code generation without recompiling. It can run standalone or embedded in Delphi, enabling fast iteration and native, cross-platform language development.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 7

Language Tools

Layers_Router

Framework for Route Layers in Delphi Application

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

Networking

LazarusVideoUtilities

This a Fork from Mike.Cornflake https://sourceforge.net/projects/lazarusvideoutilities/

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7

Multimedia

AutoSave

IDE extention. Auto-saves currently opened project.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 7
  • GPL

Lazarus IDE plugins In the Online Package Manager

lazfpc-mcp

The MCP for Lazarus IDE and Free Pascal Compiler and it wrap an LSP with it too. (Pascal Language Server)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7

Language Tools

LazJsonViewer

A small tool to view, prettify and save json files

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • GPL-2.0

Edit and Memos

LazSerial

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 7
  • LGPL-3.0

System

leanlib

An object-oriented set of Turbo Pascal units for MS-DOS development, providing access to lists, bitmaps, drawing functions, graphic fonts, INI and JSON files, streams and many more useful classes

  • Quiet
  • Library
  • GitHub
  • ★ 7

Other

liatol

Delphi fast csv reader

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Other

lib.FastLocks

Non-blocking synchronization objects based on interlocked functions operating on locking flag(s).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

System

lib.RingBuffer

Class implementing simple ring buffer (also known as circular buffer).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

Other

lib.SHA3

Library for calculation of SHA3 and Keccak hashes. Following hash variants are implemented: Keccak224, Keccak256, Keccak384, Keccak512, Keccak[], Keccak[c], SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128 and SHAKE256.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

Cryptography

lib.StrRect

Simple library providing functions to simplify conversions in Lazarus when passing strings to RTL or WinAPI.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 7
  • MPL-2.0

Other

lib.WinSyncObjs

Provides synchronization objects based on primitives provided by the Windows OS and more.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

System

liblcl

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

Bindings