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Catalog

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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bgra-controls

NEW DOWNLOAD SITE: https://github.com/bgrabitmap/bgracontrols Open Source. Free download. BGRA Controls is a set Open Source UI components for Lazarus IDE. It includes custom buttons, labels, panels, progress bars, and others. It also comes with a full Custom Drawn drawer, games and more. Integrated on IDE. WYSWYG. You can preview the controls in the Lazarus IDE. Set all the properties from the Object Inspector. Load predefined styles with easy. Stream entire components with LoadFromFile and SaveToFile methods. Customize it. In your own way. Build your own components creating descendants of the existing ones. Also we have some templates for easily creating amazing custom buttons.

  • Library
  • Lazarus
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

GUI containers Graphics

Win11ButtonsRADStudio

Windows 11 Buttons in RAD Studio 11, Delphi and C++ versions.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3

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

LazMD

A small Markdown viewer and editor for Linux, Windows and macOS

  • Active
  • Application
  • Lazarus
  • GitHub
  • 0BSD

Edit and Memos

3.0 from 1 member

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

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

StyledComponents

Components similar to Delphi VCL Buttons, Panels, Toolbar, DbNavigator, BindNavigator, ButtonGroup and CategoryButtons with Custom Graphic Styles, and an advanced, full-customizable TaskDialog, also with animations!

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 218
  • Apache-2.0

Other

Essentials

Essentials contains 13 native VCL controls for Embarcadero Delphi and C++Builder. The controls include drop-down calendars and calculators, roll-up dialogs, 3-D labels, tiled backgrounds, scrolling messages, menu buttons, and more.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 54

Other

NppUISpy

With this plugin for Notepad++ you can figure out the menu command IDs of menu items and toolbar buttons

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 25
  • GPL-3.0

Edit and Memos

LazarusVision

TUI Framework for Free Pascal using Lazarus LCL pattern for creating Forms/Buttons/Controls

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

GUI containers

SDL3CustomThreadedBase

A high-performance, multi-threaded SDL3 component for Delphi VCL. This component dynamically loads SDL3.dll at runtime to create its own native OS window, while keeping the VCL GUI (buttons, trackbars, panels) fully responsive and butter-smooth.

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

Games and Game Engines

Components

HGM components for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 187

Other

AlignButtonContainer

Container for buttons (TButton, TSpeedButton, TBitBtn) with alignment

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Other

VolumeChanger

Analog multimedia buttons to achieve the volume control, to help users do not have a multimedia keyboard control system volume.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Multimedia GUI containers

HTTP INJECTOR PRO

////// NEW FEATURE on v1.8 XTended Final Version : ///////// 1. Reset Setting 2. Save curent Skins to config file 3. Add 4 New skins (Garnet II (default), Black Box, Cold, Deep Purple, Ubuntu, Matrix) 4. Radio buttons skins changer 5. Filter Response 6. Query Mode 7. XTended MODE - Place Front / Back - Code - Flag Single Flag / Double Flag - ADD Header 8. Disable NetData 9. End Line OFF mode 10. 4 Custom Header (CH 1, CH 2 , CH 3, CH 4) 11. User Agent Spoofer - DISABLE - Chrome 32.0.1667.0 (Win 8 - 64 bit) - Firefox 25.0 (Win 7 64) - Opera 10.61 Mini 5.1 (J2ME/MIDP) - Android 0.5 - Safari 419 12. Forward Proxy - OFF - Front Fprward - Back Forward - Method - Proxy Host:port - HTTP Version 13. Custom Bitvise Execute (BcvSsh.exe) see Full Documentation here : http://www.uploadhosting.co/uploads/195.154.8.92/change-log.txt

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Networking

MiCla Key State

KeyState Allows you to monitor the locked buttons on the keyboard, and show the status in the system tray (tray bar) via bright icons. This program is designed for keyboards without LED lights, being able to show the condition of the keys directly on the screen. The controlled keys are: -Caps Lock (Caps Lock) -Numeric keypad lock (Num Lock - Num Lock) -Scroll lock (Scor Lock - Scroll Lock) Esp. KeyState le permite monitorear los botones bloqueados en el teclado y mostrar el estado en la bandeja del sistema mediante íconos brillantes. Este programa está diseñado para teclados sin luces LED, pudiendo mostrar el estado de las teclas directamente en la pantalla. It. KeyState Permette di monitorare i pulsanti con blocco presenti sulla tastiera, e mostrare lo stato nella barra di sistema tramite icone luminose. Questo programma è concepito per le tastiere prive di led-spia, potendo mostrare la condizione dei tasti direttamente sullo schermo. For Windows™ x86/64bit

  • Active
  • Application
  • SourceForge
  • Other License

System

StyledComponents

Components similar to Delphi VCL Buttons, Toolbar, DbNavigator, BindNavigator, ButtonGroup and CategoryButtons with Custom Graphic Styles, and an advanced, full-customizable TaskDialog, also with animations!

  • Active
  • Library
  • Delphi
  • Codeberg

GUI containers

Cindy components for Delphi 7 and newer

Packages with 86 components for all delphi versions (since D7) to build Windows 32/64 bit applications: VCL controls (labels, buttons, panels, Edits, TabControls, StaticText) with features like background gradient, colored bevels, wallpaper, shadowText, caption orientation etc... TcyCommunicate and TcyCommRoomConnector allows communication between applications running in same computer session. TcySearchFiles and TcyCopyfiles allow respectively search and copy files with pause/resume/abort features. TcyResizer allow move and resize components at run-time like delphi 2009 does. Advanced DB Express components (tested with mySQL) for easy table data handling (tcyDbxTable or TcyDbxSimpleTable), schema modifications (TcyDbxUpdateSql), reconcile handling (TcyDBXReconcileError) and table creation (cyDbxImportDataset1). TcyMathParser can parse matematical expressions. TcyWebBrowser allows view/edit html documents. TcyDbAdvGrid is a DBGrid with advanced feature etc ...

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Other

Warcraft III Version Switch

This is a different type of version switcher than the other one. It works using an installer and to switch the versions, to switch, just use the start menu buttons to execute the switch. An easy way of switching versions.

  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Games and Game Engines

Veridian

Veridian is an GUI library for MS-DOS written in Turbo Pascal 7 using the Alaveri Pascal Library (APL). It supports VGA/SVGA 256, proportional fonts, windows, menus, buttons and other GUI controls (early version under development).

  • Active
  • Library
  • GitHub
  • ★ 18
  • MIT

GUI containers

Components

HGM components for Delphi

  • Active
  • Library
  • Delphi
  • Codeberg

Other

Extended Components

The Extended Components are part of a Very Rapid Applications Development framework . Management components to manipulate a lot of libraries on Delphi 2006, XE3, XE5 and Lazarus. Every control has special colors while focusing and editing. There are also a lot of buttons in two versions with centralized glyphs.

  • Library
  • Lazarus

Data controls

MosDev

Master Operating System as Visual Pascal for DOS Graphical Interface for FPC programmers. MOS Design is based upon Amiga Workbench Make easily Roll-up menus, windows, buttons, sliders, lists, requesters...

  • Quiet
  • Library
  • Lazarus
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

GUI containers

pl_Cindy

Packages with 86 components to build rich 32/64 bit applications.VCL controls (labels, buttons, panels, Edits, TabControls, StaticText) with features like background gradient, colored bevels, wallpaper, shadowText, caption orientation etc...TcyCommunicate and TcyCommRoomConnector allows communication between applications running in same computer session.TcySearchFiles and TcyCopyfiles allow respectively search and copy files with pause/resume/abort features.TcyResizer allow move and resize components at run-time like delphi 2009 does.Advanced DB Express components (tested with mySQL) for easy table data handling (tcyDbxTable or TcyDbxSimpleTable), schema modifications (TcyDbxUpdateSql), reconcile handling (TcyDBXReconcileError) and table creation (cyDbxImportDataset1).TcyMathParser can parse matematical expressions.TcyWebBrowser allows view/edit html documents.TcyDbAdvGrid is a DBGrid with advanced feature etc ...

  • Package
  • Lazarus
  • Bitbucket
  • MPL 1.1

GUI containers In the Online Package Manager Orphaned in the Online Package Manager

pl_ExControls

PilotLogic's set of controls. LCD screen controls, Buttons, CheckBoxes, CheckListBox, ComboBoxes, PageControl, ProgressBars, ColorPanel, Gallery, Gauge, Gradients, Rulers, Splines etc.

  • Package
  • Lazarus
  • Bitbucket
  • GPL

GUI containers In the Online Package Manager Orphaned in the Online Package Manager

SpkToolBar

Component for Ribbon-like toolbar. Toolbar contains tabs, tabs contain panels, panels contain buttons. Gives IDE design-time editor.

  • Package
  • Lazarus
  • Modified LGPL (like Lazarus)

Menus In the Online Package Manager

TGradButton

Part of GradControls . TGradButton is a TCustomControl descendant that paints a cool looking gradient. You can choose the BaseColor, NormalBlendColor and the OverBlendColor. Or which Borders should be painted. This component is a good replacement for the TButton on Windows, cause with TGradButton you can change the Buttons-Color.

  • Library
  • Lazarus

Other

TurboPower Essentials

Essentials contains 13 native VCL controls for Borland Delphi & C++Builder. The controls include drop-down calendars & calculators, roll-up dialogs, 3-D labels, tiled backgrounds, scrolling messages, menu buttons, and more.

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Other

MDButtonsBar

MDButtonsBar (TMultiDocButtonsBar) is a very small component, derived from TPanel, for help you in MDI Applications, using MultiDoc component.

  • Library
  • Lazarus

Panels

transgui

🧲 A feature rich cross platform Transmission BitTorrent client. Faster and has more functionality than the built-in web GUI.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3,472
  • GPL-2.0

Networking

Dev-Cpp

A fast, portable, simple, and free C/C++ IDE

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3,047
  • GPL-2.0

Edit and Memos

fpPS4

PS4 compatibility layer (emulator) on Free Pascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2,129
  • LGPL-2.1

Games and Game Engines

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

castle-engine

Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1,262

Games and Game Engines

BGRAControls

Set of LCL visual components. Analog controls, button, checkbox, toolbar, panel, ribbon, progressbar etc.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 226
  • Modified LGPL

Graphics In the Online Package Manager

Dam

Delphi and Lazarus Message Dialogs with Formatted Text

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

Dialogs

luamacros

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 691

System

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

TFrameStand

TFrameStand and TFormStand: Delphi FireMonkey (FMX) components to show frames and forms through reusable, animated stands: transitions, dialogs, lightboxes, navigation stack, responsive layouts.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 280
  • MPL-2.0

GUI containers

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

Chet

C Header Translator for Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 227
  • BSD-2-Clause

Language Tools

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

SVGShellExtensions

A collection of extensions tools for SVG files, integrated into Microsoft Windows Explorer (for Windows 10 and 11) and a useful SVG Text Editor

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 205
  • Apache-2.0

Graphics

mb3d

Mandelbulb3D

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 204
  • LGPL-2.1

Graphics

Mad-Pascal

Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus, Neo6502)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 167

Language Tools

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

GraphicEx

GraphicEx - a Delphi image loader library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 120
  • MPL-2.0

Graphics

MarkdownShellExtensions

A Markdown Text Editor to manually edit a markdown file, with instant preview of the output in a HTML Viewer. A Preview handler which allows you to see the content of the markdown file without open it, in the "Preview Panel", integrated into Windows Explorer.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 120
  • Apache-2.0

Edit and Memos

InstantObjects

Pupular OOP-OPF Library for Delphi (from DXE6 to latest version)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 107
  • MPL-2.0

Database

CustomMenu

Build your own customized Windows desktop menu. Unlimited submenus with unlimited menu items.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 98
  • GPL-3.0

System