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30,062 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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DevExpress4Delphi

Class helper for DevExpress components

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 39
  • Apache-2.0

Grids

DEV-PASCAL-UTIL-TPLY

TPLY (Turbo Pascal Lex and Yacc), a compiler generator for Turbo Pascal and compatibles.

  • Quiet
  • Library
  • GitHub
  • ★ 8
  • GPL-2.0

Language Tools

DEV-PASCAL-BPOS13

Translation of the OS/2 1.3 Header files to Pascal Units for use with the patched Borland Pascal 7.0 compiler.

  • Quiet
  • Library
  • GitHub
  • ★ 3

Bindings

DEV-PASCAL-Outlines

TCustomOutline and TCustomDirectoryOutline components for Sybil. They are an slightly enhanced TOutline and a signficantly enhanced TDirectoryOutline

  • Quiet
  • Library
  • GitHub
  • ★ 2

ListViews and TreeViews

DEV-UTIL-aufrufst

Pascal unit: stack trace for runtime errors, logging to file (VP 2.x)

  • Quiet
  • Library
  • GitHub
  • ★ 2

System

DevExpressEx

DevExpress 的一些控件的扩展

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Grids

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

LazInk

Canvas-drawn HTML and Markdown text controls for Lazarus: labels, memos, list boxes, a rich editor and a help-page viewer. No browser engine, no widgetset-specific code.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 7
  • 0BSD

Edit and Memos

5.0 from 1 member

FileAss

File associations for Lazarus applications on Windows and Linux, with a nonvisual component and custom document icons.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Files and Drives Bindings

5.0 from 1 member

LazHIDControl

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

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3

System

5.0 from 1 member

FileEye

Know when a file changes, on Linux, Windows and macOS. A Lazarus component on Free Pascal's DirWatch.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Files and Drives

5.0 from 1 member

InfoBarToast

Lazarus components: TInfoBar, a non-modal MessageDlg on a strip over a form or control, and TToast. Plain LCL.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1

GUI containers

5.0 from 1 member

HashLib4Pascal

Hashing for Modern Object Pascal (mirror)

  • Active
  • Package
  • Lazarus and Delphi
  • Codeberg

Cryptography

5.0 from 1 member

DzHTMLText

Delphi and Lazarus HTML Label component

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 229
  • MIT

Labels

4.0 from 1 member

Abbrevia

Compression toolkit. Supports PKZip, CAB, tar, gzip, bzip2, zlib formats, and the creation of self-extracting executables.

  • Quiet
  • Package
  • Lazarus and Delphi
  • SourceForge
  • Mozilla Public License (MPL) 1.1

Files and Drives In the Online Package Manager

4.0 from 1 member

bnd.DevIL

Translation of binding (C header files) to DevIL library into pascal. Compiled DLLs are included.

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 3
  • MPL-2.0

Bindings

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

FMX.Devgear

Firemonkey(Delphi) libraries of devgear and Sample

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Other

Developer's Image Library

Developer's Image Library (DevIL) is a cross-platform image library utilizing a simple syntax to load, save, convert, manipulate, filter and display a variety of images with ease.

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

Graphics

Web Rapid Application Development

WebRAD is a web application development framework and library of components for Delphi/Kylix that replaces HTML editing with a drag-and-drop approach. WebRAD includes over 30 components including javascript enabled data-aware tables, images and forms

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

Networking

FMX.DeviceInfo

[FireMonkey] Device Info [Windows/Mac/IOS/Android]

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 47

System

TWebDevTools

Delphi TMS WEB Core Component to disable web developer tools from the F12 button, right-click and browser menu

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Networking

nbDevopsCockpit

Пакет компонентов Delphi/FMX для DevOps: SSH-клиент (libssh2) и xterm-256color терминал (Skia)

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

Networking

Zeos_dev

Fork of Zeos DB framework for Delphi and FPC with development changes

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • LGPL-2.1

Database

AudioDeviceMonitor

A Visual Pascal Component that Detects Audio Output Changes Notification

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Multimedia

MustDevLLM

MustDevLLM - Modern AI Integration Module (Ollama, LM Studio, OpenAI, Gemini, Claude, Qwen, DeepSeek) for Embarcadero RAD Studio (Delphi) with active coding assistant and editor shortcuts.

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

Networking

QuickCrt

Based upon my 20+ year old super fast QCrt text mode display driver, QuickCrt is an event driven object-oriented framework for rapid application development using Turbo Pascal 7.0 for DOS. Completely self contained, it uses no 3rd party or original Borland units (excluding the built-in System unit). It uses no Turbo Vision and is more like Delphi minus the drag and drop. It has support for String formatting, Custom text fonts, Themes, Keyboard mappings, Config files and Multiple languages baked into it. However, this initial version is more of a "Proof of Concept" and engine for PGME. Rather than an actual project. It has some serious limitations. Since it was built in a "vacuum" with no pre-planning, it is a little bit of spaghetti code. Also, it doesn't support real windowing, multi-tasking or draw behind visible objects. QCrt 9 is currently under development. It is a complete rewrite in assembly with TP wrappers. It is being hosted at http://github.com/LoopZ/QCrt

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

Other

Raudus - Extensions

Raudus Web Framework Complement and Examples for web development in Lazarus and Delphi https://www.facebook.com/RaudusExperts/ https://www.youtube.com/watch?v=BlENxwApW2Q https://youtu.be/eL1d7z4uFLw

  • Library
  • Lazarus and Delphi
  • SourceForge

Networking

DelphiDevDataSetTools

A collection of Delphi procedures and functions that help "automate" some tasks needed in DataSets.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Database