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Catalog

30,093 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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tcmalloc4p

tcmalloc for pascal (tcmalloc - google performance tools)

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 7

System

tcpipcomp

Useful classes for TCP/IP communication.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 7

Networking

ThreadUtils-for-Delphi

Parallel programming utilities and fixes for Delphi. Includes a few thread-safe data types.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7

System

TileControls

Delphi 2010+ Windows 10 like Tile Controls VCL Component (NOTE: early stage of development)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

GUI containers

TJsonObject

Serialize, deserialize json object. Delphi

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

Other

TLogViewer

Delphi.FMX component for fast log output using color, style and links.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Edit and Memos

TLookupEdit

Componente para pesquisa de registros em Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Data controls

TPHP

Engine for running PHP code with VCL support

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

Language Tools

TWebDevTools

Delphi TMS WEB Core Component to disable web developer tools from the F12 button, right-click and browser menu

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

Networking

uos

United Open-libraries of Sound. United procedures for open-source audio libraries. For FPC/Lazarus/fpGUI/MSEgui.

  • Active
  • Package
  • Lazarus
  • Codeberg
  • ★ 7

Multimedia

VaultAPI

a Delphi implementation of APILayer's VaultAPI

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

Cryptography

VclRotatedEdit

Single-line VCL edit control for Delphi that supports horizontal, vertical and arbitrary-angle text editing, with caret, selection, clipboard, validation, VCL styles and design-time resizing.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MPL-2.0

Edit and Memos

Vissim.IPC.Proxy

Zero-overhead In-process COM (IPC) Proxy boosing performance of Vissim COM applications

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Other

visulabo

Ensemble de composant d'affichage de données pour delphi FMX

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

Indicators and Gauges

vpGantt

Gantt Diagram component for Lazarus

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 7
  • Apache-2.0

Charts and Graphs

wlxmpv

mpv plugin for Double Commander

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 7

Multimedia

Wrappers

FMX: My wrappers for Android.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Bindings

xEdit-json-export

Scripts for exporting data in json format from xEdit for Bethesda games

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

Language Tools

YaDisk

Delphi component Yandex Disk

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • GPL-2.0

Networking

Yandex-Disk

Accessing the Yandex.Disk cloud services via WebDAV with the OAUTH authorization.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Networking

ZAI_1.41

Z-AI V1.41 Beta1 Sources

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7

Science

zmq4d

一个Delphi使用的ZMQ通讯库，对ZMQ的接口进行了接口化封装，以方便使用。

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

Networking

Asphyre

Asphyre, also known as Platform eXtended Library, is a cross-platform framework for developing video games and scientific applications in Delphi, and FreePascal/Lazarus. The framework provides facilities for real-time rendering of graphics (using DirectX, OpenGL or Software Renderer), text output, mathematics (including vectors and matrices) and networking communication, among other features. It also supports singleboard devices such as Raspberry PI, Intel Galileo, BeagleBone Black and others with features like GPIO, SPI, I2C and so on, along with external displays, sensors and other peripheral devices.

  • Quiet
  • Library
  • Lazarus and Delphi
  • SourceForge
  • Apache License V2.0

Games and Game Engines Graphics

brookframework

Microframework which helps to develop web Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • Codeberg

Networking

DelphiWebScript

DWScript is an object-oriented scripting engine for Delphi based on the Delphi language, with extensions borrowed from other Pascal languages (FreePascal, Prism, etc.). It introduces a few Pascal language extensions of its own as well. DWScript is licensed under Mozilla Public License v 1.1 .

  • Library
  • Delphi

Language Tools

ibase

You can use Free Pascal to access an Interbase or Firebird database server from Linux and Windows.

  • Library
  • Lazarus

Database

MultiDoc

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

  • Library
  • Lazarus

GUI containers

pascal-tinkerforge

Pascal implementation of tinkerforge classes and components

  • Active
  • Library
  • Lazarus
  • Codeberg

System

praxo-core

MIT-licensed agent framework for the AxisVela ecosystem: governed agent loop, model/tool/memory/event primitives, plugins, sandboxing, and policy.

  • Package
  • Lazarus
  • GitHub

Other

Prism3D SDK

A toolkit for interfacing with all files related to the operation of the Prism3D Engine, including models, definition files, maps etc.

  • Quiet
  • Library
  • SourceForge
  • Other License

Games and Game Engines

TParadoxDataSet

file:tparadoxdataset_150.png TParadoxDataSet is a TDataSet that can read ( but not write! ) Paradox files up to Version 7.

  • Library
  • Lazarus

Database

UniqueInstance

UniqueInstance provides an easy way to force only one instance per application running at same time. To install this component on your component palette, the easiest way is to use the Lazarus Online Package Manager . Supports Windows and Linux (macOS prevents multiple instances by default).

  • Library
  • Lazarus

System

XelCharts

Bar chart, Pie chart, Line chart and Spark Line.

  • Package
  • Lazarus
  • MIT

Charts and Graphs In the Online Package Manager

AGA8

Calculation of natural gas compressibility factor according to the AGA8-92DC.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6

Science

allegro-pas5

Fork of the allegro-pas 5.0 branch https://sourceforge.net/p/allegro-pas/

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 6
  • Zlib

Bindings

alsa_mixer

Get and set mixer master volume of sound-card and assign callback mixer procedure using only libasound.so.2.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 6

Multimedia

altium-designer-addons

Automatically exported from code.google.com/p/altium-designer-addons

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 6

Other

ARMax

Delphi unit for working with Action Replay Max (AR Max) save files for the Playstation 2

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Files and Drives

AtWS

Autoridade Tributária WebService

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Networking

AWS4Delphi

Componente para o Delphi dos Serviços da AWS

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Networking

balance

Balance is a 2D physics engine implemented in PascalABC.NET

  • Active
  • Library
  • GitHub
  • ★ 6
  • MIT

Science

BEDBUG

A family of FLEA-inspired CSPRNGs and Stream Ciphers, BEDBUG is a small, fast, cryptographically secure pseudo-random number generator. It exhibits uniform distribution, mixes rapidly (with worst-case avalanche better than 16-bits), has no detected bias, and comes in three variants: BEDBUG128, with an internal state array of 128+3 32-bit words; BEDBUG256, with an internal state of 256+3 words; and BEDBUG512 with a 512+3-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key.

  • Quiet
  • Library
  • GitHub
  • ★ 6
  • GPL-3.0

Cryptography

Bee22

Particle Swarm Optimization framework (Delphi)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6

Science

bgragui

MSEgui controls made with BGRABitmap

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 6

GUI containers