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30,058 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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SolarCalendar

SolarCalendar is a bug-free package for Delphi developers and especially for Persian/Farsi language developers.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 51
  • MPL-2.0

Date and Time

LazHIDControl

Cross platform keyboard and mouse input control and window automation in Pascal.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3

System

5.0 from 1 member

Solar Calendar

Solar Calendar is a package for Delphi developers and specially for Persian developers. The package has got set of components for showing and selecting Persian/Iranian/Solar/Shamsi/Jalali date in Persian/Shamsi and Christian(gregorian) interface and many more functions. Follow me: https://www.linkedin.com/in/mohamadkhorsandi

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.0 (MPL)

Date and Time

KingCal

KingCal Delphi Calendar Component - Open Source Edition

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

Date and Time

EpikTimer

EpikTimer is a programmer's stopwatch that is capable of measuring very short events with traceably high precision over long periods of time. It's simple to use, consumes virtually no CPU and requires only 25 bytes of ram to implement a timer instance. The component provides a single internal timer... but unlimited numbers can be declared externally and linked to a single EpikTimer component on the form.

  • Library
  • Lazarus

Date and Time

TVPlanIt

Set of data-aware components for adding time, task, contact management. IDE visual designer for ZEOS database components.

  • Package
  • Lazarus

Date and Time In the Online Package Manager

eCalendario

Componente de Calendário para o Delphi - Firemonkey

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 18
  • MIT

Date and Time

DBDateTimePicker

Componente de data semelhante ao DateTimePicker, porém com acesso ao DAO

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Date and Time

epiktimer

Handy timer component for use with Free Pascal based projects

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 27

Date and Time

stoper-vcl

TStoperFactory and TStoper component

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Date and Time

Calendar

Projeto feito em Delphi, usando componente próprio na ide.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • Apache-2.0

Date and Time

TAlarme

Componente TAlarme - mostra na tela um ou mais evento.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Date and Time

CalLite

Lightweight calendar component.

  • Package
  • Lazarus
  • Modified LGL2 (with linking exception, like Lazarus LCL)

Date and Time In the Online Package Manager

Happy-Birthday

Happy-Birthday is a simple birthday reminder build original from Breuer-Elektronik and is made open source. It is written with Delphi 6 and will be ported to Kylix. You will need the Breuer Elektronik Components : http://www.sf.net/projects/bec.

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

Date and Time

JujiboUtils

Components to input and validate several kinds of data, floats, dates, etc. Includes DB controls.

  • Package
  • Lazarus
  • LGPL with link exception

Edit and Memos In the Online Package Manager

jujiboutils

Set of components to input and validate different kinds of data, floats, dates, etc. while working with db and non db controls.

  • Library
  • Lazarus

Edit and Memos

TGridCalendar

TGridCalendar provides a month calendar based on the Lazarus Component Library (LCL) written in ObjectPascal. It is published under a modified LGPL wich additional allows static linking (the default licencse of the LCL).

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

Date and Time

TheUnknownOnes

. Delphi Huge heap of classes, components, utilities for almost every purpose. Nearly undocumented and seems not very up-to-date though.

  • Library
  • Delphi
  • GitHub

Other

TurboPower Visual PlanIt

Visual PlanIt is a set of synchronized, data-aware components for adding time, task, & contact management capabilities to applications written in Borland Delphi & C++Builder. Get that Outlook look & feel without the hassle.

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Date and Time Data controls

Yet another Running Timer

The first goal for this timer is to fire an event when a certain amount of time has elapsed. For most of the cases the already existing TTimer component will be enough. But it requires the LCL and when threads are involved, things may change.

  • Library
  • Lazarus

Date and Time

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

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

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

ZXing.Delphi

ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 526
  • Apache-2.0

Graphics

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

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

RealThinClient-SDK

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

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 190

Networking

PEP

Private exe protector

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 159
  • MIT

Security

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

EasyDBMigrator

EasyDbMigrator is a database migration library designed for Delphi(Microsoft SQL SERVER, Oracle, MySQL, MariaDB, PostgreSQL, and Firebird. https://getitnow.embarcadero.com/EasyDBMigrator

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 155
  • MIT

Database

quantoflx

A desktop customization tool based on Rainmeter

  • Archived
  • Application
  • GitHub
  • ★ 135
  • GPL-3.0

Applications

VirtualTreeView

Virtual Treeview is a Delphi treeview control built from ground up. Many years of development made it one of the most flexible and advanced tree controls available today. Virtual Treeview starts off with the claim to improve many aspects of existing solutions and introduces some new technologies and principles which were not available before.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 118

ListViews and TreeViews

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

SwagDoc

Create a public documentation REST API using Swagger 2.0 or Open API 3.2.1 for Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 108
  • Apache-2.0

Networking

InstantObjects

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

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

Database

tzdb

Delphi/FPC Time Zone Database

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 104
  • BSD-3-Clause

Date and Time

MarkdownHelpViewer

MarkdownHelpViewer is an integrated help system based on files in Markdown format, for Delphi applications, plus a useful component to embed help inside the App.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 94
  • Apache-2.0

Applications

DinosOffice

Compontent delphi for OpenOffice/LibreOffice

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

Reporting

OfficeXML4D

Delphi library for reading and writing Office Open XML documents

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

Reporting

DelphiACME

ACME (Let's Encrypt protocol) Component for Delphi Tokyo 10.2.3 and Rio

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 74

Networking

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 67
  • MIT

Science

CCR.Clipboard

Extended TClipboard implementation for Delphi (FMX and VCL)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 63

System

DX.Comply

Generate CycloneDX SBOMs for Delphi projects — EU Cyber Resilience Act compliance in one click

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 60
  • MIT

Security

MinimalistMediaPlayerX

A powerful, feature-rich MPV-based minimal-interface media player for 64-bit Windows. Lots of keyboard-controlled functionality but with minimal screen clutter. Automatically adjusts the window to match the video dimensions, without a window caption/title bar, to give an immersive viewing experience whether in window mode or fullscreen mode.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 57
  • GPL-3.0

Multimedia

RADWinUI

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

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

Other

CompInstall

Delphi utility app to auto-install component packages into IDE

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

Language Tools

SVGIconViewer

A simple SVG icon library viewer containing over 47,700 individual icons for windows

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Graphics