Catalog

eInvoice4D

Fatturazione elettronica per Delphi

Networking

Emmet-Pascal

Emmet components for use in Delphi or Lazarus

Edit and Memos

FMX.RESTLight

[FireMonkey] TRESTLight - easy work with REST Client API

Networking

FMX.Settings-in-JSON

Storing cross-platform application settings in JSON.

Files and Drives

fpc-runtime

A FreePascal Custom Runtime for AWS Lambda

Networking

FPCGoldEngine

A GOLD Engine implementation in FPC

Language Tools

Gamolf-FMX-Game-Starter-Kit

A fully featured template to easily create games as a FireMonkey project in Delphi Community Edition and higher.

Games and Game Engines

Google-Calendar-API-Helper-Class

Delphi 2007 / XE and up.

Networking

ImageInterpolation

High quality, pure pascal image interpolation (resizing/scaling) using TBitmap (VCL/FMX)

Graphics

ImageMagick-API-Delphi

ImageMagick library API for Delphi (VCL and FMX) in Win32, Win64, Android and Linux apps

Bindings

This is a IP2Location Pascal Library that enables the user to find the country, region, district, city, latitude, longitude, zip code, time zone, ISP, domain name, connection type, area code, weather, mobile network, elevation, usage type, address type, IAB category and ASN by IP address or hostname originates from.

Networking

JD-UOM

JD Library for Converting Various Units of Measurement.

Science

ksMailchimp

MailChimp interface for Delphi

Networking

laz_task_scheduler

Task Scheduler for Lazarus

System

LazarusCodeExplorerPlugin

Plugin for show procedures and functions on source code

Lazarus IDE plugins

LccLib

Lazarus and Delphi CrossPlatform Library (Windows, OSX, Linux, Andriod, iOS, Raspberry Pi) for NMRA LCC application development

Networking

libblp

A BLP image reader library for Delphi 10.1 Berlin+ with DXT3/5 decompression support

Graphics

libbsarch

BSArchive Dynamic Link Library and C++ bindings

Bindings

libpaspcre2

libPasPCRE2 is delphi and object pascal bindings for Perl-compatible Regular Expressions library (PCRE2). Library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5.

Bindings

libvpx-Delphi

Provides Delphi bindings for libvpx v1.14.1 the WebM Project VP8/VP9 codec implementation.

Bindings

Logitech-Gaming-LED-SDK-for-Delphi

This repositiry contains the file required to use Logitech Gaming LED SDK from a Delphi application.

Bindings

LUX

luxidea 製の汎用ライブラリ。

Active
Library
GitHub
★ 12
9-11-2026

Other

mathlib-fp

Scientific, statistical and engineering mathematics for Free Pascal, with no third-party runtime dependencies.

Science

miniframe

miniframe开源Web框架，一个使用pascal脚本编写业务代码的服务端框架，适配Ｄｅｌｐｈｉ、lazarus。框架已实现了HTTP服务、脚本解释执行、多种数据库连接、数据库缓冲池、连接缓冲池等底层支持。在此基础上使用者只需要关注自己的业务实现即可。

Networking

miniprofiler

embedded small profiler for RAD Studio/ Delphi x32/x64

Language Tools

mteFunctions

A collection of scripting functions for xEdit.

Language Tools

Neslib.Half

Half-Precision Floating-Point for Delphi

Science

Nidus

Nidus Modular Framework

Other

Notifications

Notifications in the style of Windows 10 / Уведомления в стиле Windows 10

Dialogs

ObjectPascalParser

An attempt at an Object Pascal Parser

Language Tools

OpcodeLib

Assembler/JIT generation

Language Tools

OpenCVDelphi2_1

OpenCV wrapper for Delphi

Bindings

OverbyteICS

OverbyteICS. http://www.overbyte.be/. Copy of SVN repository

Networking

PasAI

An AI engineering library for **Free Pascal** (with **Delphi** support planned), written from scratch.

Science

Pascal-gzip

Delphi gzip source

Files and Drives

pascal-libraries

Some random libraries that I've written over the years.

Active
Library
GitHub
★ 12
3-26-2026

Other

Pascal-ZLib

Delphi ZLib source code

Files and Drives

pascal3d

Pascal3D is a game engine developed in Free Pascal/Lazarus

Games and Game Engines

pasmultilang

An cross-compiler Object Pascal unit for internationalization and localization

Other

PDFPreview

PDFPreview for FPC/CodeTyphon/Lazarus

Files and Drives

Persisto

ORM for Delphi

Database

POLCLVCLISO

Pascal Object LCL and VCL ISO standards implementation for CodeTyphon, Delphi, Lazarus

Other

PowerSQLBuilder

PowerSQLBuilder - Delphi single units with 2 class TPowerSQLBuilder and TSQLQuery.

Database

runonce_postit

RunOnce_PostIt allows your application to run only once and post message to the already running application.

System

sak

Speecher Assistive Kit. With sak, your application becomes assistive directly, without changing anything in your code.

System

scriptgate_vcl

ScriptGate is a library that realizes mutual calling of JavaScript and Delphi code on TWebBrowser. This version is modified from ScriptGate, mainly adding support for VCL. The original version only supports FMX. Thanks to the author: https://bitbucket.org/freeonterminate/scriptgate

Networking

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

EeInvoice4D

EEmmet-Pascal

Fflying-toolbar

FFMX.RESTLight

FFMX.Settings-in-JSON

Ffpc-runtime

FFPCGoldEngine

Ffpdebug

Fft

Gg2mp

GGamolf-FMX-Game-Starter-Kit

GGoogle-Calendar-API-Helper-Class

Hhorse-cachecontrol

Hhorse-logger-provider-console

IImageInterpolation

IImageMagick-API-Delphi

Iip2location-pascal

JJD-UOM

KksMailchimp

Llaz_task_scheduler

LLazarusCodeExplorerPlugin

LLccLib

Llibblp

Llibbsarch

Llibpaspcre2

Llibvpx-Delphi

LLogitech-Gaming-LED-SDK-for-Delphi

LLUX

Mmathlib-fp

Mminiframe

Mminiprofiler

MmteFunctions

NNeslib.Half

NNidus

NNotifications

OObjectPascalParser

OOpcodeLib

OOpenCVDelphi2_1

OOverbyteICS

PPasAI

PPascal-gzip

Ppascal-libraries

PPascal-ZLib

Ppascal3d

Ppasmultilang

PPDFPreview

PPersisto

PPOLCLVCLISO

PPowerSQLBuilder

Rrunonce_postit

Ssak

Sscriptgate_vcl

Ssdk-lite

Ssempare-delphi-managed

SSimpleLog

SSimpleTCPComponents

SSolLib4Pascal

SSQLStatementBuilderByFireDAC

SSummer

TTFDDataSetProvider

eInvoice4D

Emmet-Pascal

flying-toolbar

FMX.RESTLight

FMX.Settings-in-JSON

fpc-runtime

FPCGoldEngine

fpdebug

ft

g2mp

Gamolf-FMX-Game-Starter-Kit

Google-Calendar-API-Helper-Class

horse-cachecontrol

horse-logger-provider-console

ImageInterpolation

ImageMagick-API-Delphi

ip2location-pascal

JD-UOM

ksMailchimp

laz_task_scheduler

LazarusCodeExplorerPlugin

LccLib

libblp

libbsarch

libpaspcre2

libvpx-Delphi

Logitech-Gaming-LED-SDK-for-Delphi

LUX

mathlib-fp

miniframe

miniprofiler

mteFunctions

Neslib.Half

Nidus

Notifications

ObjectPascalParser

OpcodeLib

OpenCVDelphi2_1

OverbyteICS

PasAI

Pascal-gzip

pascal-libraries

Pascal-ZLib

pascal3d

pasmultilang

PDFPreview

Persisto

POLCLVCLISO

PowerSQLBuilder

runonce_postit

sak

scriptgate_vcl

sdk-lite

sempare-delphi-managed

SimpleLog

SimpleTCPComponents

SolLib4Pascal

SQLStatementBuilderByFireDAC

Summer

TFDDataSetProvider