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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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pascal-practice-MathSolver

Практическая работа - Программирование, Лицей №1511 при НИЯУ МИФИ

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

GuitarPractice

Guitar Practice is an free and easy to use solution for slow down or speed up your favourite mp3 files in realtime. This comes in nice when you want to learn an instrument like the guitar by using backing tracks to play along. Perfect for bass also!

  • Quiet
  • Application
  • SourceForge

Multimedia

steampipe-mod-terraform-aws-compliance

Run compliance and security controls to detect Terraform AWS resources deviating from security best practices prior to deployment using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 26
  • Apache-2.0

Other

PureParseFloat

Just Good ParseFloat Algorithm named PureParseFloat

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 19
  • MIT

Other

steampipe-mod-terraform-azure-compliance

Run compliance and security controls to detect Terraform Azure resources deviating from security best practices prior to deployment using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 10
  • Apache-2.0

Other

pptwatch

A time recording tool for presentation practice

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Date and Time

competitive-kpi-tool

Local-first desktop KPI tracker for competitive programming practice, built with Lazarus, Object Pascal, and SQLite.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Applications

steampipe-mod-terraform-gcp-compliance

Run compliance and security controls to detect Terraform GCP resources deviating from security best practices prior to deployment using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 2
  • Apache-2.0

Other

steampipe-mod-terraform-oci-compliance

Run compliance and security controls to detect Terraform OCI resources deviating from security best practices prior to deployment using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 2
  • Apache-2.0

Other

Cape-Activity

This is a project I built in high school using Delphi (Object Pascal). The application practices basic database manipulation like updating records, deleting data and displaying results in a user friendly way. The main point of the program is to manage and update activities .

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

delphi-learning

A collection of Delphi (Object Pascal) projects and practice programs for learning GUI development, logic building, and Windows applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

keytype-app

Feature-rich typing practice app developed using C++ Builder

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

Boxman

A well-known game. It is made imitating the game KSokoban which runs on KDE environment of Redhat Linux. Just a practice for learning Delphi:)

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

Games and Game Engines

RekenTest

RekenTest is freeware educational software to practice arithmetic skills. It supports basic arithmetic operations like addition and subtraction, the muliplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. The software has lots of options and lets you organize your classroom with tasks and groups.

  • Quiet
  • Application
  • Lazarus
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Learning and Examples

StrumPract

StrumPract is various tools for musicians. Like: - Learn to play drums set in 4 lessons and develop your art. - Practice your other instruments with a editable drums machine. - Tune your guitar and bass. - Play audio files and loop it, adjusting the tempo of the song to what you want. - DJ console for auto-mixing, with 2 players and direct-output of mic. - Record your ideas-jam. - Chords randomizer for jamming. - Image Dancer. - Tag infos with images. - Many Layout and Styles.

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

Multimedia

ProtectedMemory-Delphi

Protect and preventing access to specific memory regions, Protect sensitive data from exposed by other processes

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 41
  • MIT

Security

eAtasOrais

Projeto de Aplicativo para gerar atas orais

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • Apache-2.0

Applications

steampipe-mod-gcp-labels

Is your GCP labels strategy following best practice? This mod checks if your GCP resource labels are set correctly to help you manage them effectively using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 7
  • Apache-2.0

Other

pos-design-delphi

Layout developed for the Delphi Design Experience training, where we will be developing a multiplatform POS following UX and UI standards, and good practices in code development

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 6

Learning and Examples

steampipe-mod-azure-tags

Is your Azure tagging strategy following best practice? This mod checks if your Azure resource tags are set correctly to help you manage them effectively using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 6
  • Apache-2.0

Other

MorseRunner-Linux-MacOS

Linux and macOS port of Morse Runner Community Edition — CW contest practice simulator

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MPL-2.0

Applications

DataStructuresPascal

This repository contains exercises on dynamic memory, pointers, vectors, and matrices in Pascal. It demonstrates memory allocation, data manipulation, and safe disposal practices, showcasing foundational skills in data structures and low-level programming.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

HSE-Assembler

Practice works on the discipline of the second year "Architecture of computing systems".

  • Archived
  • Other
  • GitHub
  • ★ 1

Learning and Examples

MORMot2

Synopse mORMot is an Open Source Client-Server ORM SOA MVC framework for Delphi 6 up to Delphi 10.3 Rio and FPC, targeting Win/Linux for the server, and any platform for clients (including mobile or AJAX).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 733
  • MPL, GPL or LGPL

Database In the Online Package Manager

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

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

mcx

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

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

Suspending-Techniques

Comparing, discussing, and bypassing various techniques for suspending and freezing processes on Windows.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 139

System

P65Pas

CPU 6502 Pascal Compiler/IDE/Debugger

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 132
  • GPL-3.0

Language Tools

Delphi-Promises

Delphi implementation of promises for asynchronous programming.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • MIT

Other

aviutl_rampreview

AviUtl用プラグイン「拡張編集RAMプレビュー」

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 117
  • MIT

Multimedia

P4D-Data-Sciences

A collection of lightweight Python wrappers based on Python4Delphi simplifying Data Sciences development with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 110
  • MIT

Bindings Science

golangwin7patch

Binary patcher for Go programs on Windows 7 / Server 2008

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 104

System

EditInVsCodeDelphiPlugin

Adds a "Open in Visual Studio Code" item in the Delphi Tools menu (great if you have the Copilot extension for Visual Studio Code)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 78
  • MIT

Lazarus IDE plugins

newac

New Audio Components (NewAC) are designed to help your Delphi programs perform different sound processing tasks.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

Multimedia

Persian-OCR

Offline optical character recognition of Farsi and Arabic letters using deep learning and feature extraction (تشخیص حروف فارسی و عربی آفلاین با استفاده از یادگیری عمیق و استخراج ویژگی‌ها)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 65

Science

columbusegg4delphi

A simple framework to correctly write business logic in Delphi "RAD style" applications.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 64
  • Apache-2.0

Other

DX.Pdfium4D

Delphi Cross-Platform Wrapper for Google's PDFium - Object-oriented PDF document handling for Windows, macOS, Android, iOS

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62
  • MIT

Bindings

CompInstall

Delphi utility app to auto-install component packages into IDE

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 54
  • MIT

Language Tools

Delphi_Remote_Desktop

Easy To Use Drag And Drop Desktop Duplication Components (Work In Progress!)

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

Networking

MoonCompiler

Delphi 12-compatible Pascal compiler for Win64 and Linux x86-64. Your Delphi code builds on Linux unchanged — and often runs faster. FPC/Unleashed fork with Unicode RTL and bundled memory manager.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 45

Language Tools

strumpract

Various tools for musicians.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 45

Multimedia