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Catalog

30,060 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.

LazHIDControl

Cross platform keyboard and mouse input control and window automation in Pascal.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3

System

5.0 from 1 member

Delphi-Crash-Reporter

Cross-platform Delphi crash/exception reporter (Linux, macOS, Android, iOS) that emits EurekaLog .el-format reports (open in the EurekaLog Viewer): call stacks, CPU registers, modules, source line numbers. RTL-only core, no FMX dependency, no EurekaLog license required.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • BSD-2-Clause

System

2.0 from 1 member

issrc

Inno Setup is an open-source installation builder for Windows applications by Jordan Russell and Martijn Laan. Since its introduction in 1997, Inno Setup has been trusted by developers and organizations of all sizes to reliably deploy software to millions of PCs worldwide.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 5,744

System

goverlay

Goverlay is an easy graphical interface to configure linux gaming applications

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1,582
  • GPL-3.0

System

winxcorners

Hot corners for Windows 10 & 11

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 953
  • MIT

System

ProcessMemoryMap

Deep memory analysis for Windows processes — the tool that saves you hours of debugging

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 178
  • MPL-2.0

System

luamacros

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 691

System

torokernel

This repository contains the source code of toro unikernel

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 370
  • GPL-3.0

System

cassotis-ime

Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法,支持全拼、简拼、六种双拼,并通过语料训练的本地语言模型与神经重排提升输入质量。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-3.0

System

CPUView

Advanced CPU-View mode for Lazarus

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 65
  • MIT

System

cheatengine-library

Cheat Engine Library is based on CheatEngine a debugger and coding environment particularly aimed at games, but can also be used for other purposes like debugging applications and used in schools for teaching how computers work

  • Archived
  • Library
  • Lazarus
  • GitHub
  • ★ 293

System

Lightpack

Lightpack and Prismatik open repository (For support use support@lightpack.tv)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 209
  • GPL-3.0

System

DebugEngine

Delphi debug framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 193
  • MPL-2.0

System

Core

Ultibo Core

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 187

System

GLibWMI

GLibWMI is a Delphi library of components, focused on the Administration of Windows Systems. They are based on Windows WMI (Windows Management Instrumentation). GLibWMI es una librería/biblioteca de componentes para Delphi, enfocados a la Administración de Sistemas Windows. Están basados en la WMI de Windows (Windows Management Instrumentation).

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 173
  • Apache-2.0

System

NumCPULib4Pascal

Get the number of CPUs in Pascal

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 37
  • MIT

System

DelphiHookUtils

Delphi Hooking Library by Lsuper

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 164
  • MPL-2.0

System

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 146
  • MIT

System

Quick-Change-Resolution

QuickChangeResolution is a small utility that allows you to quickly change the display resolution.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 142

System

Suspending-Techniques

Comparing, discussing, and bypassing various techniques for suspending and freezing processes on Windows.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 139

System

AsyncCalls

AsyncCalls – Asynchronous function call framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 123

System

AIO

Coroutine-based multithreading library for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • Apache-2.0

System

DelphiUIAutomation

Delphi classes the wrap the MS UIAutomation library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 118
  • Apache-2.0

System

ramdisk

Replacement (GUI + windows service) for ImDisk Toolkit - by using Arsenal Image Mounter as a driver for RAM-disks.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 116
  • MIT

System Files and Drives

MicroPXL

MicroPXL is a cross-platform framework for working with peripherals on desktop machines and SBCs

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 24
  • Apache-2.0

System

scalemm

Fast scaling memory manager for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 107

System

BrainMM

Extremely fast memory manager for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MIT

System

ComPort-Library

COM Port Library for Delphi (fork from SourceForge)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 99

System

CustomMenu

Build your own customized Windows desktop menu. Unlimited submenus with unlimited menu items.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 98
  • GPL-3.0

System

AMDPlugin

Rainmeter AMD GPU Plugin

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • GPL-3.0

System

VSoft.AnsiConsole

A Delphi library for creating engaging console applications

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

System

mcslib

Memory Card Server Library and Examples

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

System

CCR.Clipboard

Extended TClipboard implementation for Delphi (FMX and VCL)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 63

System

S7-PLC_MySql_MariaDB

MySql and MariaDB communication FB for Siemens PLC S7-1200 and S7-1500

  • Active
  • Other
  • GitHub
  • ★ 62
  • MIT

System

FWHexView

Hex Viewer Project

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 60
  • MIT

System

HxD_DasmDataInspectorPlugin

A generic Disassembly Plugin for Maël Hörz's HxD Freeware Hex Editor and Disk Editor.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 60
  • Apache-2.0

System

WingetPosh

Winget helper written in Powershel

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 60
  • MIT

System

ShellRemoteBot

Shell remote control from telegram (SSH/terminal emulator)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 54
  • MIT

Networking System

delphidarkmode

Detecting and acting on Windows' Dark Mode theme setting using Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 53
  • BSD-3-Clause

System

Paltalk-anti-ADS

this is an example of an application that can close (windows ADS) for paltalk it's for educational purpose only i can make better than that but i don't need..you can use windows hocking it's better than sending messages ;)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

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

WThread

Helper classes to support simple multi-threading.

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 48
  • Apache License

System In the Online Package Manager

pascalscada

PascalSCADA for Lazarus

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 47
  • LGPL-2.1

System

OPTi82c929_Driver

Optimized DOS driver for sound cards using the OPTi 82c929 (MAD 16 PRO) controller chip

  • Quiet
  • Application
  • GitHub
  • ★ 46
  • MIT

System

SafeThread4D

Fluent, cooperative, UI-safe background task runner for Delphi FMX, with cancellation, timeout, progress, lifecycle callbacks, and optional mobile UI liveness diagnostics.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

System

UninsIS

Windows DLL to facilitate detection and uninstallation of applications installed by Inno Setup 6 and later

  • Active
  • Library
  • GitHub
  • ★ 44
  • LGPL-3.0

System

Delphi-WindowsServiceUtils

Create, delete, stop, start, and change configurations of Windows services.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 43
  • MIT

System

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

Hooks

Keyboard and Mouse hooks as classes

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

System

SendInputHelper

The simplified way to interact with the SendInput-API of windows with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

System

UnTerminal

Lazarus unit for console process control, with prompt detection.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 40
  • LGPL-2.1

System

Borderless-Gaming-Tool

Gaming in window without borders / Игры в окне без рамки

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 39

System

LazTermUtils

Terminal utility classes for FPC and Lazarus on Windows and Unix that provide the functionality of the CRT unit and more

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 39
  • BSD-2-Clause

System