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30,057 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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Vic-Driver-DELPHI

Vic Driver - The Kernel Mode Driver that written in Delphi. It is a useful driver and has the highest privilege level on the Windows platform. It can be used for Game Hacking and others.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 24

System

IRPMon

The goal of the tool is to monitor requests received by selected device objects or kernel drivers. The tool is quite similar to IrpTracker but has several enhancements. It supports 64-bit versions of Windows (no inline hooks are used, only moodifications to driver object structures are performed) and monitors IRP, FastIo, AddDevice, DriverUnload and StartIo requests.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 419
  • MIT

System

Drivers

Ultibo Drivers

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 5

System

fpos

Free Pascal Operating System (FPOS) is a operating system consists of a minimal kernel built on FreePascal. It contains a Scheme implementation of a hard drive (ATA) driver, keyboard (PS2), serial (8250 UART), FAT32 filesystem and a small real time clock manager. The project was built to experiment with developement of operating system using a high level functional language to study the developement process and the use of Scheme to build a fairly complex system.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 109
  • GPL-2.0

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

cheat-engine

Cheat Engine. A development environment focused on modding

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 19,439

System

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

horse

Fast, opinionated, minimalist web framework for Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1,383
  • MIT

Networking

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Binaries: https://github.com/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 167
  • GPL-2.0

Language Tools

0xsp-Mongoose

a unique framework for cybersecurity simulation and red teaming operations, windows auditing for newer vulnerabilities, misconfigurations and privilege escalations attacks, replicate the tactics and techniques of an advanced adversary in a network.

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 532
  • GPL-3.0

Security

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • LGPL-2.1

Science

USB-Disk-Ejector

A program that allows you to quickly remove drives in Windows. It can eject USB disks, Firewire disks and memory cards. It is a quick, flexible, portable alternative to using Windows' "Safely Remove Hardware" dialog.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-2.0

Files and Drives

pasvulkan

Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 230
  • Zlib

Bindings Graphics

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

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

cpm86-crossdev

CP/M-86 (and MS-DOS 1.1/2.0) cross development environment

  • Active
  • Application
  • GitHub
  • ★ 32
  • MIT

Language Tools

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

dolphin

A Delphi/Object Pascal ML framework: GPT-style Transformers + GPU training + tabular DataFrames

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 27

Science

TPC-jenseits-beyond

"Jenseits" ("beyond") was a DOS utility published by german c't IT magazin in 1988. It's purpose was to make memory beyond the 640K barrier available as conventional memory to DOS.

  • Quiet
  • Application
  • GitHub
  • ★ 18

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

SedaiAudio

Sedai Audio Foundation - Professional audio synthesis library in Free Pascal. 5 Synthesis Engines: Classic/Subtractive, FM (DX7-style), Wavetable, Additive, SID Evo.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 16
  • GPL-3.0

Multimedia

QuickNN

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Other

SEH-For-DELPHI

Manually implement Structured Exception Handling a.k.a SEH for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

System

FMXInput

Standalone Delphi desktop input library (not only FMX)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

System

LUX.GPU.OpenCL

OpenCL Library for parallel computing on the GPU.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • Apache-2.0

Bindings

mormot2-ai

mORMot2-based AI/LLM extension for Free Pascal and Delphi: MCP server, LLM clients, embeddings, vector stores, RAG

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 6

Networking

superterm

Native GNU/Linux, macOS, and Windows terminal workspace; shared sessions and SSH on POSIX hosts.

  • Active
  • Application
  • GitHub
  • ★ 6
  • GPL-3.0

Networking

prism

GPT Transformer developed in Delphi 13

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5

Science

N-Shield-Antivirus

N-Shield AntiVirus mampu dengan cepat dan akurat mendeteksi file virus, worm, trojan dan lainnya. Pendeteksian dilakukan dengan beberapa metode seperti hash, pattern, heuristic dan generic. Selain itu, N-Shield AntiVirus dapat mendeteksi virus yang memiliki teknologi rootkit

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

Security

cia

System information gathering utility. Coletor de Informações Automático (Automatic Information Collector). Delphi 7 educational tool discontinued 2014.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • MIT

System

Devices-Manager

A Delphi example of how to work with the Device Manager.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3

System

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui.

  • Active
  • Application
  • Lazarus
  • Codeberg
  • ★ 3

Applications

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Binaries: https://github.com/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • Codeberg
  • ★ 3

Applications

netmodem2irc

NetModem/32 revival — virtual COM port FOSSIL Telnet server for classic Windows + DOS i8086 bridge. 34 tests, fpcirc cross-compile.

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

Networking

rookcc

rookcc, also known as 'rcc', is a simple standalone C compiler, with its own optimization toolchain, linker, without invocation of external tools.

  • Active
  • Application
  • GitHub
  • ★ 3
  • MIT

Language Tools

cheat-engine-undetectable

Academic Research Edition - T1: User-mode evasion (obfuscation + syscall gateway), T2: BYOVD kernel bridge, T3: DMA hardware (future work).

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2

System

los-kernel

Repositório principal do Kernel LOS

  • Quiet
  • Application
  • GitHub
  • ★ 2
  • GPL-2.0

System

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Releases of mseide are here: https://codeberg.org/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • Codeberg
  • ★ 2

Language Tools

nelogica-profitdll

Manual de utilização do Nelogica ProfitDLL

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 2

Other

Registry-Sniffer

Registry Sniffer can take a deep look into the Windows Registry and help you find keys.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

System

rpilcd

Freepascal Raspberry Pi LCD interface library

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

System

sovereign-kimi-pascal

CUDA kernels of sovereign-kimi, ported to Free Pascal — training compute on CPU with no GPU, no nvcc, no CUDA toolkit.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 2
  • AGPL-3.0

Science

CUDA

CUDA driver api and framework written in/for Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

System

FASTDIR

Alternative DIR that is fast on older system where XT-IDE or PICOMEM hard drives are used

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other