Sign in Join

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

Catalog

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.

Random project How the catalog works

blocks

Download, compile, and install versioned Delphi packages from GitHub into the IDE

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 18
  • Apache-2.0

Lazarus IDE plugins

BlockBuilder

任意の形状をブロックでモデリングする方法。

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 6

Graphics

BlockInput

Bock input your pc

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

System

blockchain

Cryptographic 32 bit algorithm of signing and verification documents. Windows version.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Cryptography

BlockWeb

Programa para bloquear acesso a redes sociais

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

BlockstackPascal

The Blockstack Pascal library for identity, auth and storage

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 19
  • MIT

Networking

blockart12

BlockArt ANSI Editor v1.2

  • Quiet
  • Application
  • GitHub
  • ★ 2

Graphics

delphi-block-folding

BETA - CS.Coder Block Folding: folds if, for, while, try, case and other statement blocks in the Delphi 11, 12 and 13 code editor. MIT.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Lazarus IDE plugins

ddrescueview

This small tool allows the user to graphically examine ddrescue's mapfiles in a user friendly GUI application. The Main window displays a block grid with each block's color representing the block types it contains. Many people know this type of view from defragmentation programs. The program is written in Object Pascal using the Lazarus IDE. It can be compiled to run on Windows, GNU/Linux and probably OS X, too. The downloads include binaries for the respective target platform and the project files (source code). Update 2022/02/25: ddrescueview version 0.4.5 has been released. This maintenance release restores compatibility with ddrescue 1.24 and later. Please consider testing this version. Report issues in the bug tracker if you have a sourceforge account, or by email to <mbit-kiel@users.sourceforge.net>

  • Quiet
  • Application
  • Lazarus
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Files and Drives

Falling blocks

'Falling blocks' is just another tetris game, but you will be able to draw your own pieces if you want to.

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

Games and Game Engines

CryptoLib

Set of units for cryptography, ciphers, security, random numbers. Also contains BigInteger class.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 266
  • MIT License

Cryptography In the Online Package Manager

5.0 from 1 member

BlackHoleProtocol

The BlackHole Protocol. Secure & server-less file transfer that works over blockchain technology.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 74

Networking

ORBIS

ORBIS BlockChain

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6

Other

DelphiSerialPort

Blocking serial port unit for Delphi

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

System

light_node_tectum

The Light Node is a component of the Tectum blockchain designed to provide simplified access to the blockchain network's functionality.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 1

Bindings

AulaNaRede

Aula Na Rede is a tool that creates a network environment that gives teachers control of their students. Aula Na Rede can broadcast the professor's view to all students, also blank their screens, block access to internet, block input (mouse/keyboard).

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

Networking

jcf-pascal-format

JEDI code formatter better compatible with modern Delphi

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 39

Language Tools

3.0 from 1 member

lib.FastLocks

Non-blocking synchronization objects based on interlocked functions operating on locking flag(s).

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

System

Advanced-Process-Blocker

A Tool to Block or Terminate Processes by their Name or PID.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • GPL-3.0

System

LazMD

A small Markdown viewer and editor for Linux, Windows and macOS

  • Active
  • Application
  • Lazarus
  • GitHub
  • 0BSD

Edit and Memos

3.0 from 1 member

Joke.WindowBlock

The joke program Block and minimazed active window

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 5
  • MIT

System

siteblocker

SiteBlocker - a small blocker of sites and other content by time

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Security

SteamServerBlocker

A program for blocking Steam servers (sending data).

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

Networking

Geoblock

Geomodeling system for estimation of mineral reserves

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 13
  • MPL-2.0

Science

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

Anti-WebMiner

Anti-WebMiner protects your PC against web cryptocurrency miners (JS scripts like Coinhive executed in the browser) by modifying Windows hosts file

  • Quiet
  • Application
  • GitHub
  • ★ 120
  • Apache-2.0

Security

FirewallEasy

Application allows to block Internet access to other applications / Приложение позволяет заблокировать доступ в интернет другим приложения

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 113

Security Networking

CoreCipher

Standardized cryptography library for Delphi and FPC. Block ciphers, stream ciphers, and hash functions with unified API. Cross-platform, parallel-ready, no dependencies

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 68

Cryptography

Delphi64RTL

Intel Integrated Performance Primitives and Intel Threading Building Block for Delphi RTL

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 54

Bindings

MCPConnect

Building MCP servers with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Networking

Logify

Logify MetaLogger for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • MIT

System

dcpcrypt-lazarus

DCPcrypt Cryptographic Component Library for Lazarus/Free Pascal - 20 ciphers, 10 hashes, 6 block modes, stream encryption, Base64. Pure Pascal, cross-platform.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 23
  • MIT

Cryptography

wallet

User-friendly cryptocurrency

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 18

Cryptography

sanctionooor

What Ethereum RPC providers will block your Tornado Cash transactions?

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Networking

shake7

Tool to lock/unlock simatic step7 programming blocks

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14

System

CerebraChainAI

Creating reasoning chains with AI models not originally designed for it, through advanced asynchronous management in Delphi, using promises for non-blocking execution and transforming synchronous functions into asynchronous processes.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Applications

Delphi-TClassAutoFree

An attempt at automating the process of releasing objects in Delphi without the need to use Try Finally blocks to free objects after their usage.

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

Other

Lumos

Test chip with analog building blocks for the IHP SG13G2 process.

  • Active
  • Other
  • GitHub
  • ★ 7

Other

NBTEMPOW

NBTempoW V. 2.1 is a forensic tool for making timelines from block devices image files (raw, ewf,physicaldrive, etc.). It uses TSK (The Sleuthkit) and it has been developed with Lazarus V. 1.6.2 ( Delphi compatible cross-platform IDE for Rapid Application Development). It runs only in Windows. If the device image file is splitted, you can select just the first chunk.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 7
  • LGPL-3.0

Security

FireLinkMCP

An MCP server, written in Delphi, that exposes your databases to an AI client

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Networking

PubSub

PubSub is a simple "Hello World" example project, demonstrating how to subscribe to an Ethereum gateway and get notified every time a new block got mined.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Networking

WiRL

WiRL: RESTful Library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 258
  • Apache-2.0

Networking

censor

Scheduled Website Blocker (Parental Control)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Networking

pascal-stack

500-block pure Pascal replacement for CUDA GPU computation stack — device, memory, kernel, execution, sync, numerical, matrix, tensor, and optimizer layers

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 4

Science

PascalCoin-Framework

A framework of Delphi interfaces and classes for interacting with the Pascal Blockchain

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

Networking

etho

Ether1 related projects

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3

Applications