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Catalog

30,060 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.

network-tools

Network-Tools is a collection of tools and utilities for network connection.

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

Networking

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

SurveyTools

SurveyTools is a swish army knife for engineers. A free collection of desktop utilities for surveying engineers, covering the everyday computations that sit between raw field data and final coordinates. It runs natively on Windows and Linux (64-bit) and is built with Free Pascal / Lazarus. * Station Adjustment — preprocessing of total station observations for network adjustment. * Network Adjustment — geodetic network adjustment tools for 1D,2D,3D. * Alignment Solver— horizontal and vertical road/rail alignments 2d and 3d setout and measure tools, and batch processing. Imports and exports many formats. * Survey Calculator — Free Station resection, Precise Trigonometric Leveing, Resection etc * Monitoring — leveling adjustment and special monitoring adjustments for deformation surveys. * Coordinate Transformations — affine,Helmert etc transformations 2d,3d. * Editors for GSI,RW5 files. *DiNi to Excel — digital leveling file converter * Drone tools PPK solver for DJI Matric

  • Active
  • Application
  • Lazarus
  • SourceForge
  • MIT License

Science

ppm-mcp-tools

Source code for PPM MCP tools — Pascal/Delphi MCP servers for Claude Code

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7

Networking

Internet Tools

Internet Tools is a library to process web pages and is intended to be easily usable.

  • Library
  • Lazarus

Networking

tina4delphi

Tina4Delphi - A comprehesive set of tools to make REST and application integration better

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 20
  • MIT

Networking

ethnet

EtherNet TX Tools is a set of tools based to work various functions in the Ethereum Network. By bruteforcing TX hashes/checksums, you can send (unconfirmed) Ether, Ethereum Based Tokens, and Contract transactions.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • GPL-2.0

Cryptography

HtmlBuilder

Static website generator with a local web server, FTP updater, and AI/LLM support.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 13

Networking

pascal-mcp-sdk

FreePascal-native MCP (Model Context Protocol) server library — expose tools, resources, and prompts from Pascal programs to AI agents. Zero third-party dependencies, stdio + Streamable HTTP.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Networking

TestIPScanner

An attempt to do a graphical application to scan a range of IPs and some other tools

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Networking

uniwamp

Portable Windows web development stack with Apache, MariaDB, PHP, Node.js, Composer, virtual hosts, and essential developer tools.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Networking

Ascoos Web Extended Studio

Ascoos Web Extended Studio (AWES) is a portable, free 64-bit web server environment for Windows, designed for professional web developers and designers who need flexibility, modularity, and multi-version testing capabilities. It provides a complete local development stack based on technologies such as Apache, PHP, Node.js, Python, MariaDB, MongoDB, FileZilla, and other essential tools. 🔧 Key Features: - Multi-version support for PHP and MariaDB - Modular and upgrade-friendly architecture - Fully portable – no installation required - Integrated tools and applications - Advanced GUI features - CGI technology support 🎯 Ideal for: - Developing and testing PHP applications across multiple environments - Experimenting with different software versions - Maintaining legacy projects - Local development and training without installation Official Site: https://awes.ascoos.com Demo video: https://youtu.be/HMCJpgEC9zg GitHub: https://github.com/ascoos/awes

  • Active
  • Application
  • SourceForge
  • Other License

Networking

fmac & WLAN-Tools & partutils

fmac is a tool for Windows 2000/XP which is able to change the MAC (Media Access Control) address of a network connection. WLAN-Tools are a collection of utilities which allow certain Windows XP SP2 WLAN configuration jobs to be done by command line.

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

Networking System

mcp-server-delphi

MCP (Model Context Protocol) server library for Delphi. Built on DMVCFramework, it lets you expose tools, resources and prompts via attributes and RTTI. Supports both HTTP Streamable and stdio transports. MCP 2025-03-26 compliant.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 32
  • Apache-2.0

Networking

BITNETServices

All the important tools for BITNET/HNET programs like relay chat, xyzzy, YWAKEUP, IUCVTRAP, CLRSCRN

  • Active
  • Application
  • GitHub
  • ★ 26

Networking

Delphi-App-Watcher

Stops the applications on the network to allow the executable to be replaced, then restarts them.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 18
  • MIT

System

0xsp-Mongoose

a unique framework for cybersecurity simulation and red teaming operations, windows auditing for newer vulnerabilities, misconfigurations and privilege escalations attacks, replicate the tactics and techniques of an advanced adversary in a network.

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 532
  • GPL-3.0

Security

mod_pascal

Apache 2.4 module to allow Pascal program to be executed just like scripting language

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 31
  • LGPL-2.1

Networking Language Tools

internettools

XPath/XQuery 3.1 interpreter for Pascal with compatibility modes for XPath 2.0/XQuery 1.0/3.0, custom and JSONiq extensions, pattern matching, XML/HTML/JSON parsers and classes for HTTP/S requests

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 138

Language Tools Networking

VoidWave

2.4 GHz Network Hacking Tools V1.2

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Security

ExeBulkSigning

Simple tool to sign all EXE or MSIX files in a folder on local PC or over the network.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 26
  • AGPL-3.0

Security

DX.HttpDiag

HTTPS URL diagnostic command-line tool for Windows - Certificate analysis, DNS resolution, proxy detection

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Networking

DelphiStabilityAI

The Stability API wrapper for Delphi utilizes advanced models developed by Stability.ai to provide capabilities for seamless image, video, and 3D generation, as well as sophisticated editing and upscaling tools, tailored for creative and professional use.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 18
  • MIT

Networking

Lazarus.WebBrowser

A library of web browser controls and tools for Free Pascal and Lazarus

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 18
  • LGPL-3.0

Networking

AdminHelper

Telegram bot moderator to ban spammers (web service written in Lazarus)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • MIT

Networking

mormot2-extensions

mORMot2 libraries, samples and tools for Pascal projects (FPC/Delphi).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 15

Networking

zentaonotify

zentaonotify is a notify tools for zentaopms.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 12

Networking

fpGopher

Gopher tools written for Free Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Networking

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

Asphyre

Asphyre, also known as Platform eXtended Library, is a cross-platform framework for developing video games and scientific applications in Delphi, and FreePascal/Lazarus. The framework provides facilities for real-time rendering of graphics (using DirectX, OpenGL or Software Renderer), text output, mathematics (including vectors and matrices) and networking communication, among other features. It also supports singleboard devices such as Raspberry PI, Intel Galileo, BeagleBone Black and others with features like GPIO, SPI, I2C and so on, along with external displays, sensors and other peripheral devices.

  • Quiet
  • Library
  • Lazarus and Delphi
  • SourceForge
  • Apache License V2.0

Games and Game Engines Graphics

TSBBS

Archive of ToolShop BBS

  • Quiet
  • Application
  • GitHub
  • ★ 3

Networking

HyBridge

Simple Hysteria2 client and server configurator

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Networking

RealityCheck

XTLS-Reality Masking Test

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Networking

TeraTerm

A terminal emulator (communication program) for MS-Windows. It supports VT100 emulation, telnet connection, serial port connection, and so on. Originally developed by T. Teranishi (1994-1999)

  • Archived
  • Application
  • GitHub
  • ★ 2

Networking

E-Tornado

E-Tornado is a remote administration system developed over five years from 2008: a Delphi server with Visual Basic client and notifier components. Retired and kept for educational purposes.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

JsonSchema

JSON Schema validation library written in Delphi

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

Networking

NUTinfo

Simple program to get UPS info from NUT server, made with Lazarus (Synapse library).

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Networking

PnetHammer

A powerful feature packed CLI tool for stress-testing, ddos and benchmarking your websites.

  • Active
  • Application
  • GitHub
  • ★ 1

Networking

ProxyManager

Tools to manage Artajasa's internal proxy application.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Networking

CGI Framework

Provide a set of native CLX components and tools to be used both in Delphi and Kylix programing environments for CGI programs development. In the first version these components will replace TPageProducer and its descendants.

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

Networking

Durian Web Application Server

DURIAN is a Free Delphi Web Application Server for make interactive dynamic web documents in the Pascal server-side html-embedded scripting language for Windows (Delphi) and Linux (Kylix).

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

Networking Language Tools

ExeBulkSigning

Simple tool to sign all EXE or MSIX files in a folder on local PC or over the network.

  • Active
  • Application
  • Delphi
  • Codeberg

Security

Kismet Tool Suite

KismetToolSuite contains a couple of command-line tools to analyze, convert and merge Kismet log files (.csv, .gps and .xml). It is also a windows version for the Kismet to NetStumbler converter available!

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

Networking

PSV Delphi Components Library

PSV Delphi Components Library contains set of Open Source Delphi components for Delphi 5-2007 * php4Delphi * ISAPI and CGI support for Indy * RichEdit Syntax Highlighter * Windows Dialogs Library

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

Networking

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

SnapModbus

SnapModbus is an Open-Source multi-platform suite (library and tools) to manage Modbus communication in strict adherence to the modbus.org specifications, both master and slave side. It supports all the functions described in the documents: * MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b3 * MODBUS MESSAGING ON TCP/IP IMPLEMENTATION GUIDE V1.0b * MODBUS over Serial Line - Specification and Implementation Guide V1.02 through the standard transport protocols and the most widespread unofficial protocols (UDP, RTU Over TCP, RTU Over UDP) It’s released under lglp v3, so it’s free also for commercial use.

  • Quiet
  • Library
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Networking

ssh-pull-id

ssh-pull-id is a command line tool that does what ssh-copy-id does but in the opposite direction: instead of pushing your ssh-id to another machine, it pulls another machine's ssh-id into your host. the tool was made with Ubuntu Touch in mind, because its default ssh config is such, that ssh-copy-id won't work. this is because Ubuntu Touch device does not accept ssh client with password authentication, but only with public key based authentication. and copy-ssh-id itself uses password authentication to connect first, then push public key to the remote host, so that later key based authentication can be used instead. ssh-pull-id will reverse the direction, now you use the tool to pull another host's public key. the typical scenario it was created for, is when you use it on Ubuntu Touch device, and pull is made from another host which allows password based authentication.

  • Quiet
  • Application
  • SourceForge
  • MIT License

Networking

web call

Tools and libraries for dialing URI addresses directly from telephone's numeric keypad w/o phone directories. Encoded uri (for instance, SIP VoIP phone number) consists of decimal numbers only and can be entered from any telephone or other device.

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

Networking

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

AthTek WebXone

AthTek WebXone is an advanced RIA (Rich Internet Applications) Builder. It enables software developers to create web applications directly by C++Builder, VC, VB, Delphi and PowerBuilder. It can also convert C/S type software projects to B/S type web applications easily and effectively. WebXone supports all VCL components in web application development and the created web application is all browser supported.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • Other License

Networking

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

goverlay

Goverlay is an easy graphical interface to configure linux gaming applications

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1,582
  • GPL-3.0

System

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