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30,063 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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ShellExecute

ShellExecute utilities for Delphi

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

System

ShellDelphi

Terminal PowerShell dentro do RAD Studio, via ConPTY. Roda Claude Code, vim e qualquer TUI.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 32
  • MIT

Lazarus IDE plugins

ShellWindowObserver

Delphi Component to monitor ShellWindows

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • GPL-2.0

System

madShell

. Delphi The package implements often needed shell functionality, beginning with Special Folders like the "Windows" folder or the "Program Files" folder, continuing with Shell ID Lists, Shell Objects and Shell Events. Then you'll find functionality around ShortCuts/ShellLinks and finally everything about Display Modes.

  • Library
  • Delphi

System

ShellShock

A set of components that let you customize applications with the functionality available in the Windows Shell & Windows Explorer, all without writing code

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

rainmeter-shell

Skin minimalista para Rainmeter com tela de configurações. Uma janela de terminal no estilo neofetch com as informações do seu PC.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

LazHIDControl

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

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3

System

5.0 from 1 member

DelphiShellExtensions

A useful Template to build a Delphi Shell Extension

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 16
  • Apache-2.0

System

tpshellshock

A set of components with the Windows Shell & Windows Explorer functionality

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

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

xplane-term

An X-Plane plugin that provides a shell-like command line interface.

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

System

Pascal-exec

Pascal based shell and utilities

  • Active
  • Library
  • GitHub
  • ★ 1

Other

lil

LIL (Little Interpreted Language) is a small highly dynamic scripting language inspired by Tcl and unix shells.

  • Package
  • Lazarus
  • GitHub

Language Tools

Drag-and-Drop-Component-Suite

COM based drag and drop, clipboard and shell library for Delphi. This is my private version of the library. It is maintained independently of the other fork on Github.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 20

System

CRT Fusion

CRT Fusion is a attempt to fuse or merge together many of the *free* CRT Libraries available for Delphi into one console class object library. It attempts to define usable class objects while also providing direct support for DOS pascal projects at the same time. Look in the SVN Code to check it out. svn://svn.code.sf.net/p/crtfusion/svncode/trunk (Repo fixed.. see blog)

  • Library
  • Delphi
  • SourceForge

System

ATShellTreeview

ATShellTreeview is Lazarus component, descendant of TreeView, which provides treeview somewhat similar to VS Code editor. It gives "Folder" property which loads the folder to the root of treeview. Only first level of folder is read initially. All sub-folders are read on demand, on unfolding tree nodes. It gives event OnShellItemClick which allows to detect click and double-click on nodes (giving full file path).

  • Library
  • Lazarus

ListViews and TreeViews

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

skia4delphi

Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 793
  • MIT

Graphics

Dam

Delphi and Lazarus Message Dialogs with Formatted Text

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 167
  • MIT

Dialogs

JPPack

A collection of VCL/LCL components for Delphi/Lazarus - buttons, panels, LinkLabel, ProgressBar, ColorComboBox, ColorListBox, Timer and other

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 159

Other

SVGIconImageList

Four engines to render SVG (Delphi Image32, SVGMagic, Skia4Delphi, Direct2D wrapper) and four components to simplify use of SVG images (resize, fixedcolor, grayscale...) for VCL and FMX platforms.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 399
  • Apache-2.0

Graphics

vcl-styles-utils

Extend and improve the Delphi VCL Styles

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 365

Other

GLXEngine

GLXEngine - a graphics engine collector with GLScene & GXScene component packages for Delphi & C++Builder. The class libraries for creating 5D scenes with rendering and animations of spatial objects include managers for supporting physics, sounds, terrains with materials and shaders

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 262
  • MPL-2.0

Graphics

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 216
  • MIT

Other

FastMath

Fast Math Library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 194

Science

GpDelphiUnits

A collection of my open sourced Delphi units

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 190
  • BSD-3-Clause

Other

Core

Ultibo Core

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 187

System

The-Drag-and-Drop-Component-Suite-for-Delphi

. Delphi VCL component library that enables your Delphi and C++Builder applications to support COM based drag and drop and integrate with the Windows clipboard.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 183
  • MIT

System

DelphiHookUtils

Delphi Hooking Library by Lsuper

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

System

Delphi-LightSaber

Lots and lots of "goodie" functions and 70 visual controls. More than 15 years of development have been put in this library. The library also wants to be a lightweight replacement for the mammoth Delphi Jedi library.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 157

Other

fpCEF3

Chromium Embedded Framework for Free Pascal

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 151
  • MPL-2.0

Bindings

NtUtilsLibrary

Delphi library for system programming on Windows using Native API

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

System

DelphiZeroMQ

Delphi implementation of ZeroMQ Majordomo protocol and CZMQ high level binding

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 133

Networking Bindings

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

HCView-Pascal

A control similar to Word or WPS(一个类似word或wps用于文字排版相关功能的控件)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 110

Edit and Memos

DelphiGenAI

The GenAI API wrapper for Delphi seamlessly integrates OpenAI’s latest models (gpt-5 serie), delivering robust support for agent chats/responses, text generation, vision, audio analysis, JSON configuration, web search, and asynchronous operations. Image generation with gpt-image-2. Skills and agents

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • MIT

Networking

TyControls

A skinnable / styleable Lazarus component library: every control is fully custom-drawn (BGRABitmap) and its appearance is driven uniformly by lightweight CSS-lite text themes (.tycss), rendering pixel-identical on Windows / Linux / macOS.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 81

Other In the Online Package Manager

Codebot.Cross

A cross platform toolkit for Free Pascal and Lazarus

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 77
  • GPL-3.0

Other

DelphiGoogleAPI

Using the Google Cloud Platform from your Delphi service on the Google Compute Engine

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 74

Networking

VSoft.AnsiConsole

A Delphi library for creating engaging console applications

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

System

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 67
  • MIT

Science

Neslib.Xml

Ultra Light-Weight XML Library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62

Other

Delphi-WindowsServiceUtils

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

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

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

Delphi-Unicode-Emoji

This unit provides constants for various Unicode emojis in Delphi. Each emoji is represented by a string constant for easy integration into your Delphi projects.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 39

Other