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30,062 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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ProcessMemoryMap

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

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

System

box80

Z80 Virtual Machine

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 12
  • GPL-3.0

System

FastMM4

A memory manager for Delphi and C++ Builder with powerful debugging facilities

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 499

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

cheat-engine-cli

AI-native, JSON-first CLI for the Cheat Engine ceserver protocol

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3

System

RealTerm: Serial/TCP Terminal

Serial terminal program for engineering. Ideal for development, reverse engineering, debugging, datalogging and capture, and automatic test. The website is a comprehensive manual for Realterm. It has an comprehensive ActiveX/COM automation support so it can be used a serial component by other programs. An extensive commandline interface supports batch files and simple automatic test programming. Commands can be sent to running instances, and commands can be stored and run in files. [ActiveX](http://realterm.sourceforge.net/index.html#ActiveX_Interface) and [Command Line](http://realterm.sourceforge.net/index.html#Command_Line_Parameters) commands are well documented. Sourceforge major releases are only made occasionally. To follow development versions see News and subscribe.

  • Quiet
  • Application
  • SourceForge
  • BSD License

System Networking

VM Tweaker

"VM Tweaker" is a hidden features tweaker for VMWare "*.vmx" files. Originally started as a simple VM guest time tweaker it gradually evolved into quite a useful tool. Short overview of features: Different VM EFI/BIOS Tweaks, Memory performance optimizations; VM state backup (VMWare Player Snapshot-like behaviour); Time/date sync between host and guest; VM Debugging config; MAC address tweaking; UUID keep switch(VM 5.x-like); Hardware compatibility switch(esx/hosted); Tweak amount of VGA RAM and more...

  • Quiet
  • Application
  • SourceForge
  • MIT License

System

dc-tool-gui

DC-TOOL GUI is a graphical user-interface (GUI) for DC-TOOL, which is a set of programs made to send and receive data from your Sega Dreamcast system.

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

System

fpd

The Free Pascal Debugger. Command-line debugger for Windows, Linux, FreeBSD, Rpi OS.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 6
  • GPL-2.0

System

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

FastMM5

FastMM is a fast replacement memory manager for Embarcadero Delphi applications that scales well across multiple threads and CPU cores, is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 345

System

CPUView

Advanced CPU-View mode for Lazarus

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

System

DLest

Microsoft Windows DLL Export Browser (Enumerate Exports, COM Methods and Properties) with Advanced Search Features.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 268
  • Apache-2.0

System

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

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

System

Suspending-Techniques

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

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 139

System

AIO

Coroutine-based multithreading library for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • 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

BrainMM

Extremely fast memory manager for Delphi

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

System

S7-PLC_MySql_MariaDB

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

  • Active
  • Other
  • GitHub
  • ★ 62
  • 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

wininspector

WinInspector is a real-time Windows inspection utility that provides comprehensive information about windows, processes, and monitors under your mouse cursor. Born as the spiritual successor to TDWinInfo (originally developed 25+ years ago), WinInspector offers significantly enhanced functionality and modern capabilities.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 51
  • Apache-2.0

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

cli-fp

A type-safe Free Pascal framework for building powerful CLI applications with rich commands and help systems.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 38
  • MIT

System

Logify

Logify MetaLogger for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • MIT

System

delphi-ppl

Extend Delphi Parallel Programming Library to ease async coding

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • GPL-3.0

System

sysinfo

System Information Unit

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 32

System

PowerVM

Stealth Type-1 Hypervisor designed specifically to debug processes protected by modern Anti-Cheat systems like Tencent ACE and VMProtect

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 28
  • MIT

System Security

MultiCOM

Windows application to monitor up to six serial ports at once

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 24
  • MIT

System

ExceptionLogger

FreePascal Exception Logger aka madExcept or EurekaLog.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 19
  • GNU/GPL

System In the Online Package Manager

UIClicker

UI automation

  • Active
  • Application
  • GitHub
  • ★ 18
  • MIT

System

pasriscv

PasRISCV is a RV64GCV/RVA23 RISC-V emulator, which is implemented in Object Pascal

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 17
  • Zlib

System

shake7

Tool to lock/unlock simatic step7 programming blocks

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14

System

Dlluminator

The sleek new way to load Win64 DLLs straight from memory — no disk, no traces, no limits.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13

System

FixAndroidLogger

Fixes the FireMonkey logging service so that adb logcat can be used to filter the logs

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11

System

DebugTerminal

DebugTerminal

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • GPL-2.0

System

emul99

Simulator of the TI 99/4A home computer written in Pascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • GPL-2.0

System

avrpasboot

A STK500v1 compatible serial bootloader for classic AVR controllers, written in Pascal

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

System

scrcpy_light_launcher

Control your Android phone or device from your desktop PC using screen mirroring

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

System

Memory-DLL-Loader

Simple, Easy, Reliable Implement To Load DLLs From Memory Stream In Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6

System

Pommes_Engine_Kernel_Driver

Pommes Engine — Personal fork of Cheat Engine 7.5. Fully rebranded from source: all names, strings, binaries, and resources renamed. Custom kernel driver written and compiled from scratch with MSVC/WDK. Main executable processed through VMProtect. Built with Lazarus/FPC. For personal use and local testing only.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 6
  • GPL-2.0

System

Alvatrum

yet another spectrum emulator full written in Pascal.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • GPL-3.0

System

commandoo

commandoo : GUI Linux Command Line Interface (CLI) Helper program written with Lazarus / free pascal

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

System

getargs

Gets exact content of command line

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

System

areditor

Automatic rule editor for Android devices (Mageia/Ubuntu)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

System

DiskLED

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

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

asprogrammer-dregmod-autoflash

AsProgrammer dregmod allow you to program flash memory on the protocols spi, I2C, MicroWire. Supports Buzzpirat, Bus Pirate, CH341a, CH347, UsbAsp, AVRISP(LUFA), Arduino & FT232H

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

System

CUDA

CUDA driver api and framework written in/for Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

System

Goofy-Engine-Renamed-Cheat-Engine

Just Cheat Engine Renamed, changed strings in exe and Vmprotect. Driver does not work 😭. Made with baseults tutorial: https://www.youtube.com/watch?v=_auePp1nTHs

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 1

Networking System