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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.

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CurrencyKing

A currency converter for Windows, written in Delphi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • BSD-2-Clause

Applications

imperial-metric-telegram-bot

A BOT to improve communication between friends from different countries! At the moment it can be used to convert automatically between imperial and metric units, and convert currency with /currency command.

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

Networking

Gadgets-Additions

Rainmeter skins (System/Web/Markets/BOINC) inspired by the AddGadgets.com (and Orbmu2k) Windows Sidebar Gadgets

  • Active
  • Other
  • GitHub
  • ★ 75

Other

helper

Solution for convert currency rate history to graph and find all cycles (Delphi)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

Delphi-HaremAltin-Prices

A Delphi-based application that allows you to track real-time gold, dollar, and silver buy/sell prices from Harem Altın Kapalıçarşı. This project is designed to provide users with up-to-date currency and precious metal prices.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

Burstcoin Client for Windows

Burstcoin Wallet with Miner for Windows Burst is a currency like Bitcoin but efficient mineable with free HDD Storage instead of CPU / GPU or ASIC. Everyone with free disk space can mine it. This is a truly decentralized and environment friendly alternative to Bitcoin.

  • Quiet
  • Application
  • SourceForge
  • Public Domain

Cryptography

MicroCoinWallet

MicroCoin Desktop Wallet - MicroCoin is a peer-to-peer Internet currency that enables instant, near-zero cost payments to anyone in the world.

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 16

Cryptography

PolyKerma

Generic engine for any solo cryptocurrency, multichain cryptocurrency and Web 3.0

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • MIT

Cryptography

Wallet

Secure multi-currency wallet

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-3.0

Applications

ATAC2

AtomAccounting for Second Currency Support.

  • Quiet
  • Application
  • SourceForge

Applications

Fshcomp

Fshcomp are a various input edit LGPL components for Lazarus. Included components: * Currency edit * String edit * Integer edit

  • Library
  • Lazarus

Edit and Memos

Moeda por Extenso

A Pascal unit providing functions to format Brazilian Real (R$) currency.

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

Other

mseide-msegui

MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Binaries: https://github.com/mse-org/mseide-msegui/releases

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 167
  • GPL-2.0

Language Tools

dataset-serialize

JSON to DataSet and DataSet to JSON converter for Delphi and Lazarus (FPC)

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 746
  • MIT

Database

delphi-neon

JSON Serialization library for Delphi

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

Other

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

Brook framework

Brook is microframework which helps to develop web Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 278
  • Copyright (c) 2012-2021 Silvio Clecio <silvioprog@gmail.com>

Networking In the Online Package Manager

RealThinClient-SDK

RealThinClient SDK - Delphi components for building HTTP(S) applications

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 190

Networking

Delphi-MCP-Server

Native Delphi Server implementation of the Model Context Protocol (MCP)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 143
  • MIT

Networking

SQLBuilder4Delphi

Generates Delphi code from your database and lets you build typesafe SQL queries through its fluent API.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 111
  • Apache-2.0

Database

InstantObjects

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

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

Database

scalemm

Fast scaling memory manager for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 107

System

OfficeXML4D

Delphi library for reading and writing Office Open XML documents

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 80
  • MIT

Reporting

notetask

A simple application for creating and organizing task lists, offering essential features for efficient task management, similar to Notepad in its simplicity and functionality.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 79
  • GPL-3.0

Applications

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

SuperObject.Delphi

Pascal (Delphi, FPC) json parser library SuperObject

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 63
  • Unlicense

Other

trayslate

Trayslate is a tray-based client for translation services. You can enter text directly, translate clipboard content, or translate selected text in any application. You can also replace text in another app with its translation using a hotkey. The app lets you choose and fully configure the translation service you use.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 56
  • GPL-3.0

Other

CachedBuffers

Extremely fast data streams (Delphi6-XE10)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 54
  • MIT

Other

delphi-visual-studio-code-debugger

A debugger for delphi in visual studio code, and also a MCP server to give claude/copilot/etc authonomous delphi debugging capabilities

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 48
  • MIT

Language Tools

delphiguard

Automatic memory management for Delphi using RAII (Resource Acquisition Is Initialization) pattern

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 48
  • Apache-2.0

Other

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

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

OverbyteICS

OverbyteICS. Outdated copy of SVN repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

Networking

frog

FROG (Frequency-Resolved Optical Gating) software for measuring ultrafast laser pulses

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • MIT

Science

AEFramework

Delphi VCL component fixes and other useful units for any application. Includes a fully functional ANSI-Unicode DDE manager, automatic file updater, etc.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 23

Other

ZUGFeRD-for-Delphi

ZUGFeRD / Factur-X Implementation for Delphi

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

Other

eArsiv-eFatura

e-Arşiv ile Kağıt, Baskı, Arşivleme, İş Gücü ve Dağıtım Maliyetlerinizi Azaltın. Djital Dönüşüme Bizimle Sorunsuz ve Güvenli Bir Şekilde Hemen Başlayın! Sektörel Çözümler.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 22
  • GPL-3.0

Other

TDataFile

Binary data storage for Delphi similar to TIniFile

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MIT

Files and Drives

FluentXML

Object of generating XML document using Fluent Design Pattern.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21

Other

i18n

The i18n package is a library of Delphi components, classes, and procedures to fully and easily localize Delphi applications targeting the Windows platform.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Other

besasoap

Delphi SOAP Client Component

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 20
  • Apache-2.0

Networking

delphi-dataproxy

Proxy component for data access TDataSet with Generator App tool and support for Fake memory datasets

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Database

TiE

Type it Easy - the PC keyboard enhancer

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 17
  • Apache-2.0

System

DFTRBank

Delphi sanal POS bileşeni (TDFTRBank) — 10.3–13, Nestpay ve Türk banka/ödeme kuruluşları

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 14
  • MIT

Networking

TypeUtils

Utility functions based on Object Pascal's runtime type information (RTTI)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 14
  • Unlicense

Language Tools