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30,061 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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Shake_PPP

揺れプラグイン for AviUtl2

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Multimedia

shake7

Tool to lock/unlock simatic step7 programming blocks

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14

System

LazyShaker

Play sound on shake. Delphi XE5 sensors demo.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 5

Multimedia

CryptoLib

Set of units for cryptography, ciphers, security, random numbers. Also contains BigInteger class.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 266
  • MIT License

Cryptography In the Online Package Manager

5.0 from 1 member

HashLib4Pascal

Hashing for Modern Object Pascal (mirror)

  • Active
  • Package
  • Lazarus and Delphi
  • Codeberg

Cryptography

5.0 from 1 member

Lib.SHA3-roseswe

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

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

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

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

AnyiQuack

Animation framework for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 69

Other

CoreCipher

Standardized cryptography library for Delphi and FPC. Block ciphers, stream ciphers, and hash functions with unified API. Cross-platform, parallel-ready, no dependencies

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 68

Cryptography

tyro

Lua and other programming in simple platform to make programming fun

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 21
  • MIT

Language Tools

Tensorium

A platform agnostic fast tensor manipulation library using SIMD when possible, written in pascal and can be imported to other languages

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 14
  • MIT

Science

BlaiseVue

The Universal Reactive Framework for Object Pascal. Build modern Web (SPA/SSG), Native Mobile (Android/iOS), and Ultra-light Desktop apps from a single Pascal codebase.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 7

Other

localpal

Run local LLM models in Delphi Object Pascal with llama.cpp.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Applications

quantumshield4d

Post-quantum cryptography for Delphi 7–13. ML-KEM, ML-DSA & SLH-DSA via CNG, OpenSSL 3.5 and liboqs. FIPS 203/204/205 compliant. Auto backend selection. D7-safe, zero external dependencies at compile time. Community Edition (MPL 2.0).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MPL-2.0

Cryptography

Synth-fluid

Reactor Control is an analytical sci-fi simulation game built with Free Pascal (FPC) / Lazarus IDE, featuring retro-futuristic visuals powered by BGRABitmap, real-time telemetry via TAChart, SQLite career persistence, and immersive soundscapes driven by BASS Audio.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

Games and Game Engines

AmAnimate

Анимация для графики и контролов

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Graphics

cartelnet

CartelNET: Dark Operator is a tactical cyber-warfare strategy game featuring a dynamic, LLM-powered AI adversary (Google Gemini / Llama.cpp)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Games and Game Engines

Luna

Luna Game Toolkit, easy, fast & fun game development for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Games and Game Engines

noella-etch-a-sketch

Noella's Etch A Sketch - the program she designed when she was seven. Free Pascal / Lazarus.

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

Graphics

universal-agent-skills

Production AI agent skills and tool protocols across Claude Code, Cursor, Antigravity, ChatGPT, and Local LLMs

  • Other
  • Lazarus
  • GitHub

Other