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Catalog

30,061 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.

code saver

ru: приложение позволяет сохранить исходники в скомпилированном приложении и получится столько резервных копий исходного кода сколько копий приложения the application allows you to save the source code in the compiled application and you will get as many backup copies of the source code as there are copies of the application Open ini file, set your own password (only version with TAbZipper), add your source code files into section "[SaveFiles]", run "codesaver[.exe]" and use "src.inc" in your project (example in folder "Sample" ) [Include] NameOfArray=SrcData IncludeFile=src.inc ZipPassword=password [SaveFiles] codesaver.ini codesaver.ico codesaver.lpi codesaver.lpr codesaver.lps codesaver.res unit1.pas unit1.lfm

  • Active
  • Library
  • SourceForge

Other

Duck-Animation-Sidaction2021

Les codes sources (sans les images) de l'animation d'un canard promenant sur une rivière réalisée sous Delphi lors du Sidaction 2021.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • AGPL-3.0

Other

Delphi-Firemonkey-Dunit

Porting DUnit to Muliple platforms required a FireMonkey GUI which in turn need some FMX Component development. This repository provideds the basic code and sample projects I used

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 23

Other

one-shot-tools

Single-use programs and utilities, created to solve a specific problem and not usable for anything else

  • Archived
  • Other
  • Delphi
  • GitHub
  • ★ 2
  • AGPL-3.0

Other

PrismSDK

SDK and code samples for the Retail Pro Prism Product

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 6

Other

Microsoft-Windows-Vista-Buffer-Lab03_n

Windows Vista Lab03_n Build Buffer Lab Consists of Windows Vista SDK, DDK, 3.5 .NET Reference Source, Windows API Code Pack, Longhorn Build 4074 LDK and SDK Samples Layout

  • Other
  • Lazarus
  • GitHub

Other

loggerpro

An modern and pluggable logging framework for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 400
  • Apache-2.0

Other

delphi-neon

JSON Serialization library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 364
  • MIT

Other

G-Code-Flow-Temperature-Controller

A post processing script for OrcaSlicer that demonstrates how automatically adjusting Nozzle Temperature and Flow rate (Print Speed) can significantly improve both print time and quality, while also simplifying slicer settings.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 318
  • MIT

Other

StyledComponents

Components similar to Delphi VCL Buttons, Panels, Toolbar, DbNavigator, BindNavigator, ButtonGroup and CategoryButtons with Custom Graphic Styles, and an advanced, full-customizable TaskDialog, also with animations!

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 218
  • Apache-2.0

Other

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 216
  • MIT

Other

GpDelphiUnits

A collection of my open sourced Delphi units

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

Other

steampipe-mod-aws-thrifty

Are you a Thrifty AWS dev? This mod checks your AWS accounts for unused and under-utilized resources using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 102
  • Apache-2.0

Other

DynamicDataObjects

This Delphi code library lets you model structured data and serialize to/from : CBOR, JSON, MessagePack msgpack.org[Delphi], ION, UBJSON, BSON, Smile, DataObj, etc.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

Other

MvvmStarterKit

Building blocks for creating your own MVVM framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 58

Other

protobuf-delphi

Fast and simple implementation of Protocol Buffers for Delphi. Now we support code generation for the classes. Next, we plan to add reflection and records using memory regions.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 57
  • GPL-3.0

Other

IntXLib4Pascal

Arbitrary Big Integer Library for Pascal

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 56
  • MIT

Other

MarkdownProcessor

A Markdown Processor Library for Delphi, to process and convert markdown files to HTML.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 56
  • Apache-2.0

Other

RADWinUI

A WinUI-3 framework for Delphi + IDE Plugin and Tool Palette components.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 55
  • MIT

Other

ReduxDelphi

ReduxDelphi is a predictable state container for Delphi apps utilizing a unidirectional data flow. Inspired by https://github.com/reactjs/redux .

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Other

Aspect4Delphi

Concepts of aspect-oriented programming (AOP) in Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • Apache-2.0

Other

CWStudio-Components-Library

Modern Windows 11 / WinUI 3 (Fluent UI v9) styled VCL components for Delphi / RAD Studio.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • MIT

Other

class-helpers

Directory of Delphi VCL/RTL class helpers

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 35
  • MIT

Other

librairies

Ma boite à outils pour projets en Delphi (et un peu Lazarus / FPC mais non testés).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 32
  • AGPL-3.0

Other

command-delphi

Command pattern for Delphi (IComand & TComand)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 29
  • MIT

Other

delphi-hb-components

Component set that I designed as a hobby.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27
  • Apache-2.0

Other

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

ZUGFeRD-for-Delphi

ZUGFeRD / Factur-X Implementation for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 23
  • Apache-2.0

Other

http-helper

Mockable HTTP Helper for.NET2.0+/SL4+/WP7/WinRT (supports Task Parallel Library/async/await)

  • Quiet
  • Library
  • GitHub
  • ★ 22
  • Apache-2.0

Other

kol4

Kol4 is an evolution of the original kol.pas by Vladimir Kladov

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 22
  • MIT

Other

dafce

DAF, Delphi Application Foundations (Community Edition)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19

Other

sempare-delphi-streams

Sempare Streams is a Delphi (object-pascal) library providing for stream type operations over various enumerable types similar to Java streams or Linq.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • GPL-3.0

Other

SynkFlowAI

A proof-of-concept async pipeline framework in Delphi to demonstrate modern AI orchestration with Promises, streaming, and chained execution. Designed by a math researcher to demonstrate that modern, elegant AI architectures can emerge from non-mainstream tools.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Other

pascli

Object Pascal CLI components for ease development of command line applications

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 18
  • MIT

Other

delphi_fake_data_utils

Simple unit to generate fake data for demo, samples, testing etc.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 17
  • Apache-2.0

Other

TPromise

O conceito PROMISE do ES no DELPHI

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

Other

abfVCL

ABF Visual Components Library with source code under MIT License.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Other

DelphiProjectHandoff

Experimental software: Delphi Project Handoff independent FMX application

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 13
  • Apache-2.0

Other

Utils

A general utilities library for Delphi projects

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 12
  • MIT

Other

QuickNN

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

Other

Gettext-for-Delphi

GNU Gettext for Delphi and C++ Builder

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 11

Other

CHATGPT

Lazarus component for CHATGPT

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10
  • GPL-3.0

Other

chsdet

chsdet is a Delphi port of the Mozilla-based charset detector, updated for modern Delphi versions. It detects text encodings from raw bytes, streams, or files and returns a compact result record with the detected charset name, Windows code page, language hint, confidence, and BOM information.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • LGPL-2.1

Other

steampipe-mod-gcp-thrifty

Are you a Thrifty GCP dev? This mod checks your GCP project(s) for unused and under-utilized resources using Powerpipe and Steampipe.

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

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

steampipe-mod-github-compliance

Run individual controls or full compliance benchmarks for across all of your GitHub resources using Powerpipe and Steampipe.

  • Active
  • Other
  • GitHub
  • ★ 9
  • Apache-2.0

Other

TUI

Lazarus component for Text User Interface (console) + designer

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 9
  • LGPL-2.1

Other

C4D-LogFile

Grave logs em arquivos, de qualquer lugar de seu sistema, de forma rápida e simples.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 8

Other

DFExcel

A powerful Delphi unit for seamless interaction with Microsoft Excel, providing a comprehensive set of procedures and functions to manipulate Excel files programmatically. Compatible with modern Delphi versions.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • MIT

Other

6502-CRT

A 6502 assembly language cartridge template for the AC6502

  • Active
  • Other
  • GitHub
  • ★ 7
  • MIT

Other

lkJSON

Json Library for Delphi 6+ Originally from Leonid Koninin

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

Other

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