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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.

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BatchCom

Compiler for DOS batch files written in 1992 (creates .COM programs from .BAT or .BC files)

  • Quiet
  • Application
  • GitHub
  • ★ 7
  • MIT

Language Tools

BatchEditor

Simple batch files editor (in Polish)

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

Edit and Memos

batch_img_convert

Convert BMP, JPG, PNG, GIF, TIFF file format to BMP, JPG, PNG, GIF, TIFF file format with recursive feature

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

Graphics

BatEditXE

A free opensource windows batch file helper

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Edit and Memos

pobatch

PoBatch is an easy-to-use PO file editor for l10n workflows. It displays source strings and translations in a grid, allowing selection of columns or rows and bulk copy and paste operations. Batch actions across a whole folder - copy source, clear fuzzy, sync with POT, translate - make it easy to keep hundreds of PO files up to date at once.

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

Edit and Memos

WMF2SVG_batcher

WMF to SVG convert batcher (Delphi)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Graphics

DOSCommand

This component let you execute a dos program (exe, com or batch file) and catch the ouput in order to put it in a memo or in a listbox.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 135

System

DelphiGenAI

The GenAI API wrapper for Delphi seamlessly integrates OpenAI’s latest models (gpt-5 serie), delivering robust support for agent chats/responses, text generation, vision, audio analysis, JSON configuration, web search, and asynchronous operations. Image generation with gpt-image-2. Skills and agents

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • MIT

Networking

DelphiAnthropic

The Anthropic API wrapper for Delphi leverages cutting-edge models, including Anthropic's advanced Claude series, to deliver powerful features for chat interactions, vision processing, caching, efficient batch processing, connector MCP, skills and managed agents.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 63
  • MIT

Networking

DelphiGemini

Delphi wrapper for the Google Gemini API: stateless generation and agent workflows with multimodal, streaming, persistent interactions, structured outputs, vector search, batch, image/video generation, and grounding (Search/Maps).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Networking

DelphiMistralAI

DelphiMistralAI wrapper brings Mistral’s text-vision-audio models and agentic Conversations to Delphi, with chat, embeddings, Codestral codegen, fine-tuning, batching, moderation, async/await helpers and live request monitoring.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

cyko

cyko is a batch video encoder for mini size anime encoding powered by HandBrake (made with Lazarus IDE and Free Pascal)

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 15

Multimedia

Delphi_Fix_SetFocus

SetFocus is broken in Delphi. I created a safe alternative for Delphi’s SetFocus. This tool does the batch replace.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Language Tools

ImageCompressor

Scan, preview, compress and shrink images in batches

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Graphics

Find-and-Replace-Tool

Text files Find and Replace tool with multiple/batch files search and multiple replace conditions

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Files and Drives

DOS-UTIL-SYSTEM-Tinywait

This program simply waits for x number of seconds then ends. Great in batch files.

  • Quiet
  • Application
  • GitHub
  • ★ 2

System

Keras4Delphi---New-FULL-LSTM-Fix-Delphi-10.3-Rio-

A complete fix for stateful=True, return_sequences=True and batch_input_shape behaviour in Keras4Delphi. Enables reliable training of stateful LSTM models with static batch sizes and proper parameter handling.

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

Science

Yutani-Particle-Engine

A high-performance, threaded VCL Raylib component for 3D GPU Particles. Demonstrates how to Materialize/Dematerialize and batch render thousands of particles efficiently.

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

Games and Game Engines

BLumiaTimidityShell

Simple timidity shell program for midi playback and batch midi->wav convert with timidity.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Multimedia

delphi-gallery-creator

Simple Delphi program for batch-creating photo miniatures [abandoned]

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Graphics

delphi-mp3-toolbox

A tool for batch-managing your MP3 files and their ID3Tags [abandoned]

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Multimedia

Genemix

V. Havranekâ's framework for genetic optimisation of your Gomoku / Renju program (AI, engine). Together with batch running option of P. Lastovickaâ's Piskvork manager, you can use it to improve your artificial intelligence (AI, engine).

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Games and Game Engines

pmenu

Primitive batch launcher for Windows(r)(tm) looks like dmenu

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Applications

rtfsimplifier

The RTF-to-plain-text batch converter comes with an intuitive user interface

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-2.0

Other

saddocs

A tool to batch-convert all .sad files in a directory to html.

  • Archived
  • Application
  • GitHub
  • ★ 1
  • BSD-3-Clause

Files and Drives

IrfanView

IrfanView is a fast and compact image viewer/converter. It is trying to be simple for beginners and powerful for professionals. It supports file formats and features. Features include: multi-language support, Thumbnail option, Painting, slideshow, toolbar skins, fast directory browsing, batch conversion/editing, multipage editing, file search, change color depth, scanning, cut/crop, IPTC edit, capturing, lossless JPG operations, effects, watermark image option, ICC support, EXE/SCR creating, many hotkeys, command line options and plugins.

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

Graphics

RealTerm: Serial/TCP Terminal

Serial terminal program for engineering. Ideal for development, reverse engineering, debugging, datalogging and capture, and automatic test. The website is a comprehensive manual for Realterm. It has an comprehensive ActiveX/COM automation support so it can be used a serial component by other programs. An extensive commandline interface supports batch files and simple automatic test programming. Commands can be sent to running instances, and commands can be stored and run in files. [ActiveX](http://realterm.sourceforge.net/index.html#ActiveX_Interface) and [Command Line](http://realterm.sourceforge.net/index.html#Command_Line_Parameters) commands are well documented. Sourceforge major releases are only made occasionally. To follow development versions see News and subscribe.

  • Quiet
  • Application
  • SourceForge
  • BSD License

System Networking

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

gitpulldir

Simple Windows console tool to do a batch `git pull` in a given directory's subdirectories repos.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • MIT

System

TCmdPipeExecutor

Exécuter des scripts batch ou des commandes système depuis une application

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3

System

excel-to-pdf-converter

Minimal examples for **Total Excel Converter X (ActiveX)**. Automate batch conversion of XLS/XLSX/CSV/ODS to PDF/TIFF/HTML/TXT via COM from C#, Delphi, VBScript, and PowerShell. Includes sheet/range selection, page setup, fit-to-page, headers/footers, merge, watermarks, and logging.

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

Reporting

html-to-pdf-converter

Minimal examples for Total HTML Converter X (ActiveX): convert HTML/MHT/URLs to PDF/DOCX/TIFF/JPG/TXT with page setup, headers/footers, CSS handling, merge, and watermarks. Samples in Delphi, C#, and VBScript, plus notes on COM registration (x86/x64) and unattended batch use.

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

Reporting

shell-launcher

⌨ DreamSDK Shell — MSYS Batch replacement for the DreamSDK package.

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

Other

AnyiQuack for Delphi

Object-(Time-Based-)Batch processing with closures, using the most modern OOP design patterns for Delphi>=2010. AnyiQuack is ideal for independent and distributed parametric animations, but the exact purpose is not specified (rationalized approach)

  • Quiet
  • Library
  • Delphi
  • SourceForge

Other

Charcode Converter

Little tool for batch converting files. It was created to change charcode in HTML-files.

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

Files and Drives

rdpwrap

RDP Wrapper Library

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 16,962
  • Apache-2.0

Networking System

issrc

Inno Setup is an open-source installation builder for Windows applications by Jordan Russell and Martijn Laan. Since its introduction in 1997, Inno Setup has been trusted by developers and organizations of all sizes to reliably deploy software to millions of PCs worldwide.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 5,744

System

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

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

skia4delphi

Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 793
  • MIT

Graphics

Dam

Delphi and Lazarus Message Dialogs with Formatted Text

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

Dialogs

DocTo

Simple command line utility for converting .doc & .xls files to any supported format such as Text, RTF, CSV or PDF

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 510
  • MIT

Files and Drives

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

dext

Dext - Modern Full Stack Framework for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 330
  • Apache-2.0

Networking

cassotis-ime

Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法，支持全拼、简拼、六种双拼，并通过语料训练的本地语言模型与神经重排提升输入质量。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-3.0

System