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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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Examples

Collection of useful and mostly non trivial examples that can be used to start own projects

  • Active
  • Other
  • Lazarus
  • GitHub
  • ★ 18

Learning and Examples

Examples-ConnectivityStudio-OP

OPC client and subscriber code examples using QuickOPC in Object Pascal (Delphi) for OPC Data Access (OPC DA) and OPC Unified Architecture (OPC UA), including OPC UA PubSub.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 6

Networking

Examples

19.. - 2013 - proof of concepts, small projects (apps, games, tools, ...). Developed in variours languages - C# (WinForms, WPF, Silverlight 3,4,5), C++ (win32, linux), Java, Haskell, Delphi, assembler, TCL, SQL scripts

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 5

Learning and Examples

examples-finder-windows

Find usage examples of English words from authoritative dictionary sources. Perfect for ESL students and teachers alike.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Applications

example-delphi

RFC Connector: Delphi Example (Client and Server)

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Networking

ExampleCode

Part of the code with the integration of the fiscal registrar.

  • Quiet
  • Other
  • GitHub
  • ★ 1

Other

ExamplePackage

Example component code to demonstrate how to handle many different types of properties. Intended to help Component Developers. Compile the Demo and/or read the README for details Code is heavily commented for clarity.

  • Other
  • Lazarus
  • Copyright (C)May 2014 - Nov 2026 minesadorada@Lazarus Forum

Learning and Examples In the Online Package Manager

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

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

DzHTMLText

Delphi and Lazarus HTML Label component

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

Labels

4.0 from 1 member

jcf-pascal-format

JEDI code formatter better compatible with modern Delphi

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 39

Language Tools

3.0 from 1 member

IP-Sniffer

IP Sniffer is a comprehensive network tool for capturing and analyzing all traffic on a network, including IP addresses.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3

Networking

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

my-examples

:floppy_disk: Repository with examples written in different languages: Delphi (Win), Python and others.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Learning and Examples

SC407-I2C-example

This program is for Turbo Pascal 3 for CP/M. It is an example implementation of an I2C bus master running in the SC140 main board. The I2C bus master is an SC144 board, and the slave device is an SC407 digital I/O board. Check https://smallcomputercentral.wordpress.com/ for more info on the boards.

  • Quiet
  • Other
  • GitHub
  • ★ 5
  • GPL-3.0

Learning and Examples