Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

Catalog

30,096 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.

AbjGrid

A TStringGrid descendant component for Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Grids

ADL

Alaveri DOS Library for Borland/Turbo Pascal 7. Includes memory management with XMS support in Real Mode, graphics including VGA and SVGA, mouse and keyboard handling and general utilities. (In Development)

  • Quiet
  • Library
  • GitHub
  • ★ 4
  • MIT

System

AdvOCR-For-Delphi

OCR识别库,对可轻松识别规则的验证码图片

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Graphics

AI21

A simple wrapper for the AI21 API using Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Networking

aimp_switchOutput

Plugin to switch between specified output devices via hotkey

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

Multimedia

aimp-sdk

AIMP SDK from https://aimp.ru/

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Bindings

ann

Bindings to Annoy for Delphi and Free Pascal: Approximate Nearest Neighbors, optimized for efficient memory usage and fast disk loading and saving, enabling high-performance similarity search.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4

Bindings

ApiGo

By using ApiGo and following certain rules, it is possible to manipulate a database, the main objective of ApiGo is to avoid the constant definition of objects that attend to changes in the database.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Database

Arabic-Number-To-Word

Convert numbers and amounts from numeric to Arabic words.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Other

Arduino-LCD

Components used for my Custom LCD Character creator, and projects that are not released yet.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • GPL-3.0

Other

askrcode

Full-stack application framework in Pascal. One binary: HTTP, ORM for Postgres/MySQL/SQLite, migrations, queue, scheduler, auth, and a Svelte 5 component library.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Networking

AudioDeviceMonitor

A Visual Pascal Component that Detects Audio Output Changes Notification

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Multimedia

AUM

A minimal CSPRNG reflecting the Zen of cipher design. AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-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
  • ★ 4
  • GPL-3.0

Cryptography

BarMenus

BarMenus239.zip from https://torry.net/authorsmore.php?id=2562 updated to the Delphi 10.2

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Menus

BazaarAPI

This is an API for cafe bazaar, for Delphi programmers

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • GPL-3.0

Networking

BBCode4D

Simple BBCode Interpreter for Delphi

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Other

binpacking2d

This is a simple, yet powerful Delphi library aimed to help people resolve binpacking 2D problems. It contains a engine capable of accommodate planes inside a main plane in order to allow edge to edge (guillotine) cut while minimizing the waste of raw materials (paper, wood, glass).

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

Science

BitColor_Library_Delphi

The library is intended for handling and transform FMX TBitmap objects to simple bit colors images, search color patterns, spectral analyzing and other operations of this kind

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Graphics

BlueBambooPrinter

BlueBamboo Printer - Bluetooth Command for BlueBamboo with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

System

Bott.ForEachElse

Small helper for a for each else implementation in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • CC0-1.0

Other

BraunUI

A pixel-perfect, skeuomorphic UI component library for Lazarus/FPC inspired by Dieter Rams' classic Braun designs. Features highly detailed knobs, faders, switches, LEDs, and dynamic theming.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Other

Brook-Framework-Universal

Brook Framework Universal for Delphi, Lazarus or Typhon a for who aggregate dedicated Brook Framework for Delphi and Free Pascal

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4

Networking

bsBalloonHint

Nice little Ballon Hint component with a close button and user defined position and display time

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Dialogs

BSXLLAddin

Create XLL add-ins for Excel using Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Other

bvcl

Automatically exported from code.google.com/p/bvcl

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Other

c_dwscript

ObjectPascal scripting engine for C (DWScript wrapper DLL)

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4

Language Tools

CalledByRunDll32

A DLL project for interacting with rundll32

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

System

cancomm_lazarus

TCanSocket is a Lazarus component for CAN communication, based on the SocketCAN functionality of the Linux kernel

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 4

System

CAST128-for-Delphi

Delphi implementation of the free CAST-128 symmetric encryption algorithm (RFC 2144)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • Unlicense

Cryptography

ClassesUtils

Classes Uteis feitas em Delphi

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

Other

color-space-pkg

A Color Space package for Free Pascal.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Graphics

CommodoreC64-Delphi

Delphi/Lazarus class to manipulate Commodore C-64 graphics data

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • BSD-2-Clause

Graphics

compel

COMPEL: Command based interpreter and scripting SDK by Elias Bachaalany

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Language Tools

ComplexNumbers-FP

my own complex numbers implementation for FreePascal

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4

Science

COMportU

Delphi library to access COM ports

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 4

System

comum

Framework Delphi com as classes bases para desnvolvimento

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Other

ConsultarCEP

Consulta CEP utilizando WS do KingHost, ViaCEP, Correios

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Networking

csvparser

Extended csv parser based on fcl-base class from freepascal library

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-2.0

Other

ctconector

CtConector is an ActiveX component that implements an interface to TSAPI protocol to control Avaya PABX, making easy to develop CTI integration, like Screen PopUp, Call Control, Predictive Dialing, etc. OBS: CentreVU client and CTServer are required.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Networking

D64

A library and command line tool for working with Commodore D64 disk files

  • Active
  • Library
  • GitHub
  • ★ 4

Files and Drives

dbxoodbc

Universal Pure Pascal dbExpress (DBX4) driver for ODBC. Zero-DLL, dual Win32/Win64, seamlessly connecting Delphi to SQL Server, PostgreSQL, MySQL, SQLite, Oracle, and any ODBC source.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Database

dcef-archive

Latest DCEF and WACEF (usually without any modifications)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Networking