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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.

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Multicast-Events

Multicast tNotifyEvent or tDataSetNotifyEvent with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Other

MultiDoc

MultiDoc is a Lazarus component to replace the standard MDI interface.

  • Library
  • Lazarus

GUI containers

MultiLog

MultiLog is a log system that aims at flexibility and low overhead at the same time. As the name suggests, it can be used to log to several targets such as a text file, a visual control or to another application. Adding new targets is as easy as creating a class that implements two methods, one being optional.

  • Library
  • Lazarus

Other

MultiLog4D

Biblioteca para criação de logs de aplicativos Android

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 55
  • Apache-2.0

Other

multilog

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 19

Other

MultiDialog4FMX

Diálogos para Firemonkey Android, iOS e Windows

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Dialogs

Multicaster

A framework for developing applications that implement UDP broadcasting

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10

Networking

MultiCheckListBox

TListBox/TCheckListBox with option for 0 or more (multiple) checkboxes and ability to hide items from display but keep them in the Items list

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2

List and Combo Boxes

Multis

This is a package with components created for Lazarus

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Other

MultiStream

Recoding of component storing compressed streams as a single file (Delphi Pascal Implementation)

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

Files and Drives

MultiLog

Logging engine for Lazarus.

  • Package
  • Lazarus
  • Modified LGPL

Other In the Online Package Manager

MultithreadProcs

Running procedures and methods parallel via a thread pool.

  • Package
  • Lazarus
  • modified LGPL2

System In the Online Package Manager

MultiCastEvent

Multicast events using generic

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • GPL-3.0

Other

MultiFilesAndDirsOpenDialog

Delphi multi files and dirs open dialog, support fmx and vcl above Windows Vista

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

Dialogs

LazInk

Canvas-drawn HTML and Markdown text controls for Lazarus: labels, memos, list boxes, a rich editor and a help-page viewer. No browser engine, no widgetset-specific code.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 7
  • 0BSD

Edit and Memos

5.0 from 1 member

DzHTMLText

Delphi and Lazarus HTML Label component

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 229
  • MIT

Labels

4.0 from 1 member

lib.MulticastEvent

Simple class that can be used as multicast event. Library also implements class for multicast variant of TNotifyEvent. TMulticastEvent can be inherited from to create multicast variant of almost any event.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

Other

Delphi-Crash-Reporter

Cross-platform Delphi crash/exception reporter (Linux, macOS, Android, iOS) that emits EurekaLog .el-format reports (open in the EurekaLog Viewer): call stacks, CPU registers, modules, source line numbers. RTL-only core, no FMX dependency, no EurekaLog license required.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • BSD-2-Clause

System

2.0 from 1 member

horse-multipart

Middleware nativo de alto desempenho para parsing e tratamento de requisições multipart/form-data (upload de arquivos e formulários) no framework Horse.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Networking

NaturalMulticast

Delphi multicast events implementation without generics

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5

Other

BZScene

BZScene Multimedia 2D, 3D, Audio library for Lazarus and FPC / BZScene Bibliothèque multimédia 2D, 3D, Audio pour Lazarus et FPC

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 24

Multimedia Graphics

SkiaCustomMultiThreadedBase

A High-Performance, Multi-Threaded Rendering Skeleton for FMX & Skia4Delphi Experimental

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Graphics

FMX-MultiLangs

FireMoneky Multi Lenguages #delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

Coroutine-based multithreading library

. Delphi AIO implement procedural oriented programming POP style in Delphi. It means developer can combine advantages of OOP and POP, splitting logic to multiple state machines, schedule them to threads, connect them by communication channels like in GoLang

  • Library
  • Delphi
  • GitHub

Other

Silcam

Silcam is a webcam plugin for Multimedia Builder software

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 7

Multimedia

MfPack

MfPack covers the Delphi API of: - Core Audio API's: * Windows Audio Session API (WASAPI) * DeviceTopology API * EndpointVolume API * Multimedia Device (MMDevice) API - Microsoft Media Foundation API (successor of DirectShow) - XAudio2 API (game and audio development, successor of DirectSound) - Microsoft DirectX API's (D2D1, D3D11, D3D12, DirectComposition, DXGI, DirectWrite and DXVA) - Windows Imaging Component (WIC) - Windows Media API MfPack API's and Samples MfPack Cast V2.0 API. MfPack FxServe V1.1 API. - Media Foundation, WASAPI and XAudio2 samples. Latest release: --------------------- MfPack Version X 4.0.0 Delphi XE2 up to and including Delphi 13.1 (Recommended Delphi XE7 and above). SDK version: August 2026 update 10.0.28000.2705 (Windows 11) - Check for the latest updates on Github. https://github.com/FactoryXCode/MfPack - RDJ/RDj pro samples can be downloaded at: https://github.com/FactoryXCode/FactoryX-Radio-DJ

  • Active
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Bindings Multimedia

pasmultilang

An cross-compiler Object Pascal unit for internationalization and localization

  • Active
  • Library
  • GitHub
  • ★ 12
  • Zlib

Other

omultipanel

A fork from http://www.kluug.net/omultipanel.php

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 7

GUI containers

AIO

Coroutine-based multithreading library for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • Apache-2.0

System

FastReportExport

⚡ Biblioteca de exportação de relatórios utilizando Fast Report em ambientes multithreading e não GUI(Graphical User Interface).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 45
  • Apache-2.0

Reporting

FastReportPrinter

⚡ Biblioteca de impressão de relatórios utilizando Fast Report em ambientes multithreading e não GUI(Graphical User Interface) usando spooler de impressão.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 32
  • Apache-2.0

Reporting

NoReflowTabBar

A Delphi VCL tab and button bar component for stable no-reflow multi-row navigation, with zones, headers, signals, glyphs, inline editing and multi-bar drag-and-drop.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 16
  • MPL-2.0

Tabbed Components

DSPack-Lazarus

DSPack - Lazarus version of the progdigy DSPack DirectShow Multimedia components

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 12

Multimedia

Delphi-DIBControls

Source code for some multimedia controls I wrote for Delphi a (very) long time ago

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Multimedia

Elysion Frameworks

Elysion Frameworks are a powerful, yet leightweight cross-platform multimedia library to help create games or graphical applications. The frameworks are splitted in three branches: ElysionKronos, ElysionLegacy and ElysionMobile.

  • Quiet
  • Library
  • Lazarus
  • SourceForge
  • MIT License, Mozilla Public License 1.1 (MPL 1.1)

Games and Game Engines Multimedia

FastReportExport

⚡ Biblioteca de exportação de relatórios utilizando Fast Report em ambientes multithreading e não GUI(Graphical User Interface).

  • Active
  • Library
  • Delphi
  • Codeberg

Reporting

ATSynEdit

Multi-line editor control, with syntax highlighting, for Lazarus

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 194

Edit and Memos

LGenerics

Generic algorithms and data structures for Lazarus/Free Pascal

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 139
  • Apache-2.0

Other

OmniThreadLibrary

A simple and powerful multithreading library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 515

System

DDetours

Delphi Detours Library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 398
  • MPL-2.0

System