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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.

notepad++ plugin php script engine

This plugin works Notepad++ max version 7.5.3 and PHP v 5.26 (sorry). Plugin for text editor Notepad + +(both. UNICODE & ANSI). This plugin allows you to control and word processing using a scripting language PHP(as Visual Basic for Excel). No need to install PHP and Apache. Full Server HTTP is buildIn.

  • Quiet
  • Application
  • SourceForge
  • Affero GNU Public License

Edit and Memos

TextWedge Text File Splitter

TextWedge is a text-file splitter with an editor interface, or a text editor with a file splitting interface. It provides a number of splitting criteria: byte count, line count, hits on search terms, and the lines where the values of sort keys change.

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

Files and Drives Edit and Memos

syn Text Editor

Syn is highly customizable text and programming editor. Syn features syntax highlighting for many languages, active scripting, macro recording, the ability to launch a program (e.g. a Compiler) and capture the output, support for projects, etc.

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

Edit and Memos

DzHTMLText

Delphi and Lazarus HTML Label component

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

Labels

4.0 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

spintax-win

Framework-agnostic Spintax engine for Object Pascal — enumerations, permutations, scoped variables, conditionals, plural agreement, includes, full post-processing. Zero dependencies, MIT, Free Pascal 3.2.2+. Parity-gated by the shared golden corpus that also gates @spintax/core.

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

Other

cEdit Professional

cEdit is an advanced and free alternative to both common text editors, and IDE's. It has many of the features found in shareware editors, including extensive language support, function listing, built in FTP, projects, and docking support.

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

Edit and Memos

ChsDet

Stand alone executable module for charset/encoding detection of a given text or file.

  • Quiet
  • Application
  • Lazarus
  • SourceForge
  • GNU LESSER GENERAL PUBLIC LICENSE

Files and Drives In the Online Package Manager

Doc2Html Firewall

The Doc2Html command line operating program strippes the Word produced html files (by opening the documet, saving as html) leaving pure text + minimum html code. It also has a mode to convert data berween different charsets: DOS, Windows-1250 and ISO-8859

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

Files and Drives

Gutread

The GutRead utility will read texts from the Gutenberg Project and remove all the newlines saving hours of editing in your word processor. It will also produce the text in XML format.

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

Applications

Notes

Notes is a programmer text editor for linux and windows. Use Notes to edit HTML, JavaScript, CSS, Java, JSP, PHP, Perl, ASP, C, C++, Pascal, Delphi, Visual Basic, Assembly, etc.

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

Edit and Memos

PTools

PTools is a set of useful tools written in Pascal. It includes: scientific calculator, archiver, text editor, remote adminitration and more. It is designed to be portable across operating systems, specially Java-based mobiles, Windows and Unixes.

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

Applications

Spintax Studio

Spintax Studio is a native Windows editor for spintax templates: two panes, your template on the left, its live render on the right. Preview and the valid/invalid verdict come from the real spintax engine inside the application, not from a second parser. Diagnostics carry line and column positions and link to the built-in help; panels list variable definitions, references, session values and #include targets with their resolution status. Generate variants locally, reproduce them with a seed, and export as plain text, an XLSX workbook, or one file per variant. Offline by default: no account, no telemetry, no Node.js, PHP or Python runtime — one self-contained executable. Optional AI drafting is off until you turn it on and talks only to the endpoint you configure, with your own key when it needs one. Interface and built-in help in 14 languages. Free and open source, GPL-3.0-or-later. The SPINTAX language and its engine family are documented at spintax.net.

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

Edit and Memos

runoff

System to do text processing using .COMMAND form instructions

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-2.0

Edit and Memos

BearLibTerminal

. Delphi Provides a pseudoterminal window with a grid of character cells and a simple yet powerful API for flexible textual output and uncomplicated input processing.

  • Library
  • Delphi
  • GitHub

Other

HTML parser in Delphi

THTMLdom is a (Delphi) class with functions to read a HTML source file and dissect it into a tree of THTMLelement. The attributes of the HTML tags are stored in the elements. Functions are provided to select elements on the basis of the attribute values or tag names. The structure of the tree can be shown and it can be rendered as plain text. The source is plain Delphi pascal, requiring a version that supports Tdictionary. There is no dependency on 3rd party units. The file to be parsed must have valid HTML4/5 tags. It is not necessary that the HTML is ‘correct’ in the sense that end tags may be wrongly placed or be absent altogether. The speed of processing (reading+parsing) is formidable: 15-40 msec per Mbyte or around 1 msec per 1000 HTML tags.

  • Library
  • Delphi
  • SourceForge
  • MIT License

Language Tools

yo

Ёфикация текстов

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 16
  • GPL-3.0

Edit and Memos

SharpDXTex

SharpDXTex texture processing library

  • Quiet
  • Library
  • GitHub
  • ★ 6

Graphics

Adapt

Adapt is data conversion language developped in 1984 by Norman W. Molhant and Christophe Dupriez. It has been used in many circumstances, it translated itself in many programming environment and it should evolve now toward modern environments like Java.

  • Application
  • SourceForge
  • Apache License V2.0

Language Tools

AutoTrans

AutoTrans will transpose a Song for you. Choose the old key and the new key, klick the start button and voilá! Your song is transposed!

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

Multimedia

cssMonkey

cssMonkey is an easy to use css editor that makes use of treeviews for it's main editing area. For more screenshots and latest development status please visit the project homepage.

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

Edit and Memos

Devchekio

Devchekio is a GTK+ 2 FTP check in/out code editor. It was inspired by the use of DreamWeaver's system to access files like a library system.

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

Edit and Memos

Editas

Expanded demo to SynEdit. A source code editor and Notepad replacement; can work with encrypted files

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

Edit and Memos

Linux Web Page Editor

EdLinwx is a web page editor, that will be developed in Lazarus (Object Pascal). Because there is no any visual web page editorfor Linux, I try to create a complex web page editor for Linux. Of course with Lazarus you can compile it for other plattaforms

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

Edit and Memos

FarsiWeb

General information, and a pack of tools for manipulating the Persian (Farsi) language and script, on different platforms and operating systems.

  • Quiet
  • Other
  • SourceForge
  • Public Domain, GNU Library or Lesser General Public License

Other

FirebirdConfig

FirebirdConfig provides you with a friendly user interface in order to configurate the firebird database operation modifying the firebird.conf file with the most intuitive and functional graphic.

  • Quiet
  • Application
  • SourceForge
  • Mozilla Public License 1.0 (MPL)

Database

gleditor

A small programmer's editor whith syntax highlight, extended search features, code completion (ctrl+space). Supported languages: htlm, sql, pascal, c/c++, c#, java, basic, javascript, css, php, python.

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

Edit and Memos

IniTranslator

IniTranslator is a Windows tool for developers and users to simplify the translation and localization of ini style language files in a manner similar to how poEdit works. IniTranslator can also load and save other formats through its plugin interface.

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

Edit and Memos

LaTeX Equation Editor for Windows

LaTeX Equation Editor provides an interactive editor for LaTeX equations. View the results of your edits live without having to recompile your entire thesis. Additionally, export them to image files for use in Word reports.

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

Edit and Memos Science

Lex4Pascal

Simple Lexer generator for Pascal like language. Lex and Flex analague

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

Language Tools

Libxml2 for pascal

IMPORTANT NOTE: This project has moved to Github: https://github.com/pkozelka/libxml2-pas Pascal units accessing the popular XML API from Daniel Veillard ( http://www.xmlsoft.org ). This should be usable at least from Kylix and Delphi, but hopefully also from other Pascal compilers (like freepascal).

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.0 (MPL), GNU Library or Lesser Gene

Bindings

NFO Maker

A lightweight piece of software that you can effortlessly use to create and edit NFO files which you can then later use in distribution.

  • Application
  • SourceForge

Edit and Memos

PalmFiction

PalmFiction is free document reader for the Palm OS.

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

Applications

Research Description Language (RDL)

Research Description Language (RDL) is an XML application for describing and publishing scientific research efforts. Research Editor (REd) is a tool for editing RDL documents, and exporting them to LaTeX, PDF, etc.

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

Science

Table Driven Parser

Code to process human readable input is often highly stylized and repetitive. This project extracts the common elements found in such code and makes them available in a concise form as C tables and subroutines.

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

Language Tools

Tinn-R

The Tinn-R is an open source (GNU General Public License) project. It is an editor/word processor ASCII/UNICODE generic for the Windows operating system, very well integrated into the R, with characteristics of Graphical User Interface (GUI) and Integrated Development Environment (IDE). Project leader and main developer: José Cláudio Faria/UESC/DCET. LANGUAGE: Object Pascal, IDE: DELPHI 2007.

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

Edit and Memos

vCard Manager

With this handy tool you can manage your vCards, join/split them to files, store contacts to your phone through QR codes, and edit almost all aspects of the vCard. Supports loading and saving 2.1 / 3.0 / 4.0 vCards.

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

Applications

wikilink translation Helper

A tool to help finding the corresponding interwikis the when translating a wikipedia article from a given language to another one.

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

Applications

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

ProcessMemoryMap

Deep memory analysis for Windows processes — the tool that saves you hours of debugging

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 178
  • MPL-2.0

System

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

Delphi-OpenCV

Project Delphi-OpenCV. Translation of OpenCV library header files in Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 542

Bindings Graphics

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • LGPL-2.1

Science

DelphiOpenAI

OpenAI (and DeepSeek, Azure OpenAI, YandexGPT, Ollama, GigaChat, Qwen) API wrapper for Delphi. Use ChatGPT, DALL-E, Whisper and other products.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 318
  • MIT

Networking

FMXUI

FMX跨平台基础UI库

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 281
  • MIT

Other

DLest

Microsoft Windows DLL Export Browser (Enumerate Exports, COM Methods and Properties) with Advanced Search Features.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 268
  • Apache-2.0

System

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

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

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

GpDelphiUnits

A collection of my open sourced Delphi units

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

Other

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

mrmath

Delphi matrix library

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 111
  • Apache-2.0

Science

InstantObjects

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

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

Database

ezdml

Lightweight data modeling and design tool (超轻量级的数据建模表结构设计工具)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 103
  • LGPL-2.1

Database

MfPack

Delphi translations for Microsoft Media Foundation and related API's

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MPL-2.0

Bindings Multimedia

DelphiDeepseek

The Deepseek API wrapper for Delphi leverages Deepseek’s advanced models to deliver powerful capabilities for seamless and dynamic conversational interactions, including a model optimized for reasoning, and now also supports running local models through an LM Studio server.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 100
  • MIT

Networking