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30,059 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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CerebraChainAI

Creating reasoning chains with AI models not originally designed for it, through advanced asynchronous management in Delphi, using promises for non-blocking execution and transforming synchronous functions into asynchronous processes.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Applications

ZM_Program_Protector

Often, the viruses infect the programs file i.e. which have extensions (exe, COM, DLL, ocx...). And others virus (macros virus) infect the HTML file, images... to protect your files and especially when you are obliged to connect your USB key to infected computer, or if you want to share a directory in a network, there is an idea consists to rename your files by adding a string to the extensions has fine to change their types (*.exe --> exedd, html --> htmlff) and after you removes the added chains and thus restores their types. But that becomes tiresome if there are many files to rename and especially if you classified them in sub-directory. To automate the operation (rename / restore), I programmed ZM Programs Protector. With ZM Programs Protector it is enough to indicate the basic directory where your files exist and the files types to be protected and it do the remainder.

  • Quiet
  • Application
  • GitHub
  • ★ 2

Security

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

DelphiDeepseek

The Deepseek API wrapper for Delphi leverages Deepseek’s advanced models to deliver powerful capabilities for seamless and dynamic conversational interactions, including a model optimized for reasoning, and now also supports running local models through an LM Studio server.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 100
  • MIT

Networking

AnyiQuack

Animation framework for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 69

Other

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

nats.delphi

Delphi client for NATS, the cloud native messaging system.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 41
  • MIT

Networking

migratooor

migratooor transfers all your tokens from one wallet to another

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 40
  • MIT

Networking

Logify

Logify MetaLogger for Delphi

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

System

TLSLib

TlsLib4Pascal is a fully managed, from-scratch TLS 1.2 + TLS 1.3 stack for modern Object Pascal (Delphi and FreePascal), released under the permissive MIT License.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 32
  • MIT License

Cryptography Networking In the Online Package Manager

delphi-ide-remote-mcp

An MCP server that turns a Windows RAD Studio machine into a remote backend for coding agents: safe editing, real MSBuild builds, git, scaffolding, deploy & remote run via PAServer, Android (adb), Linux and Windows desktop control, DelphiLSP navigation, vault. Per-workspace security. Built for our own use, shared under MIT; no commercial plans.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 23
  • MIT

Lazarus IDE plugins

YADF

Yet Another Delphi Formatter

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 22
  • MPL-2.0

Language Tools

florialib

Helper library for creating Floria Toolkit

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3
  • MPL-2.0

Other

Militereum

Militereum is a firewall for your crypto wallets

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 19

Security

SynkFlowAI

A proof-of-concept async pipeline framework in Delphi to demonstrate modern AI orchestration with Promises, streaming, and chained execution. Designed by a math researcher to demonstrate that modern, elegant AI architectures can emerge from non-mainstream tools.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Other

tokio4delphi

High-performance async/await library for Delphi, powered by Rust's Tokio runtime.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19

System

QuickNN

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

Other

dvb-is

Java API to access raw streams from digital tuners.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 11
  • GPL-3.0

Multimedia

Inline-Empty-Byte-Finder

Windows utility designed to find code caves in x86 and x64 executables for code injection purposes.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 10

Security

castle-doom

Doom levels rendered and played with Castle Game Engine (Object Pascal), with a WebAssembly build

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 8

Games and Game Engines

FirebirdRepairBase

Low-level Firebird Database Analysis and Recovery Tool (Pascal/Delphi).

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Database

NppESPHome-Plugin

A Notepad++ plugin to directly interact with ESPHome and manage related projects in Windows environment.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 5
  • MPL-2.0

Edit and Memos

slftp

This is a mirror of the slftp Gitlab project

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

Networking

luntikwg

Simple WireGuard connector (Mageia)

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

Networking

AI-Workflows

Visual AI workflow components for Delphi. Chain Replicate models in the LiveBindings Designer with zero code or code-first at one line per wire.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Other

PascalAI

PascalAI — AI-native Pascal language compiler (Lape VM backend)

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

Language Tools

pinball-trainer-plus

Delphi 7 game trainer educational project. Memory manipulation tool for learning reverse engineering concepts. Discontinued 2013.

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

System

castle-doom3

Doom 3 (id Tech 4) levels, materials, md5 models and sounds rendered and played with Castle Game Engine (Object Pascal)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Games and Game Engines

Delphi.IsExeSigned

Utils to check is exe signed and get signer nama.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Security

dext-bkp

Dext - Delphi Modern Web Framework

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Networking

Impulse-Next_BBS

Next-generation BBS software - Modernizing the classic Impulse 7.1 BBS from Borland Pascal to Rust for cross-platform operation

  • Active
  • Application
  • GitHub
  • ★ 2
  • Apache-2.0

Applications

Mozzg_SDK

Delphi library with different utility classes

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Zlib

Other

PArc

FreeArc 0.67 rewritten in Free Pascal: a compatible archiver for Windows and Linux, plus its own extended .parc format.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-2.0

Files and Drives

syc

Streaming archiver + compressor with its own LZ codecs, written from scratch in Free Pascal (x86-64 asm hot paths). Tuned for modest hardware. Alpha.

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

Files and Drives

training_timer_2

The app for tracking training time in various sports, from martial arts (boxing, MMA, etc.) to swimming and much more.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-2.0

Date and Time

alanz80x

An extended Turing machine implementation for CP/M and DOS

  • Active
  • Library
  • GitHub
  • ★ 1
  • EUPL-1.2

Science

CROComponents

Delphi VCL component library providing data-aware controls integrated with RemObjects Remoting SDK

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

DebugEngine4Delphi

DebugEngine is a Delphi library of debugging and diagnostics utilities: symbolized stack traces, Exception.StackTrace hooks, crash logs, Delphi debug info (map) handling, CPU register snapshots, try-block enumeration, disassembly with debug-info comments and PE utilities. Biblioteca Delphi de utilitários de depuração e diagnóstico: stack traces,etc

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

Other

json4d

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

Other

mbtool

Fido message base tool (Jam/Squish/MSG)

  • Active
  • Library
  • GitHub
  • ★ 1

Other

slftp

slFtp is an open-source, multithreaded FTP client with native Linux and Windows support, designed for the "scene".

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

training_timer

App for tracking training time in various sports, from martial arts (boxing, MMA, etc.) to swimming and much more.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-2.0

Other

DelphiDeepseek

The Deepseek API wrapper for Delphi leverages Deepseek’s advanced models to deliver powerful capabilities for seamless and dynamic conversational interactions, including a model optimized for reasoning, and now also supports running local models through an LM Studio server.

  • Active
  • Library
  • Delphi
  • Codeberg

Networking