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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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ProtectedMemory-Delphi

Protect and preventing access to specific memory regions, Protect sensitive data from exposed by other processes

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 41
  • MIT

Security

PowerVM

Stealth Type-1 Hypervisor designed specifically to debug processes protected by modern Anti-Cheat systems like Tencent ACE and VMProtect

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 28
  • MIT

System Security

PDFCrack-GUI

Provides desktop based Linux users with a friendly GUI to break password protected PDF files

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • GPL-2.0

Security

AccessPWD

Tries to read the password of protected MS-Access 97 files.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Security

ExeShield

Another legacy code for learning purpose. ExeShield is intended to protect a binary (more for commercial apps) by applying a loader/cyper/packer before launching the protected app.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Security

ZM_Program_Protector

Often, the viruses infect the programs file i.e. which have extensions (exe, COM, DLL, ocx...). And others virus (macros virus) infect the HTML file, images... to protect your files and especially when you are obliged to connect your USB key to infected computer, or if you want to share a directory in a network, there is an idea consists to rename your files by adding a string to the extensions has fine to change their types (*.exe --> exedd, html --> htmlff) and after you removes the added chains and thus restores their types. But that becomes tiresome if there are many files to rename and especially if you classified them in sub-directory. To automate the operation (rename / restore), I programmed ZM Programs Protector. With ZM Programs Protector it is enough to indicate the basic directory where your files exist and the files types to be protected and it do the remainder.

  • Quiet
  • Application
  • GitHub
  • ★ 2

Security

protcom

ProtCOM - Protected mode serial port handler for DOS (FreePascal unit)

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • CC0-1.0

System

Portable Folder Locker

Hook Folder Locker is a small tool to lock your folder quickly. Its a portable software easy to use, just 1 file only. Protected by password. How to use: 1. Browse the folder 2. Click Lock 3. Choose your password for the folder How to unlock 1. Browse the folder 2. Click Unlock 3. Enter the password.

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

Security

Perix Operating System - 16/32/64 Bit

Perix is a 16/32/64-Bit protected mode kernel, bootable and capable of running with or without an operating system. It is written in Turbo Pascal 7.0 for DOS, Delphi 7.0, Pascal Pro, Virtual Pascal v2.1, Delphi XE2 64-Bit, TASM, TASM32 and JWASM. The latest version, 0.01I, supports multi-processor. Added Open Watcom C++ and Borland C++ examples.

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

System

Secret Keeper

Secret Keeper allows you to store the user names and passwords to the many websites and applications that you need them for. This information is protected with a password that you choose. Includes a manual on how to use it.

  • Quiet
  • Application
  • SourceForge
  • Academic Free License (AFL), GNU General Public License vers

Security

LuckyOS

Repositório principal do Projeto LOS

  • Quiet
  • Application
  • GitHub
  • ★ 22
  • GPL-2.0

System

sea-battle-gui

SEA-BATTLE-GUI (The trademark is not registered, no rights are protected, all names are fictitious, and photos generated by the neural network, all coincidences are not accidental) is a modern war simulator based on the technologies of artificial intelligence. In our game you will be able to manage your fleet of modern naval equipment and resist the army of revolt machines!Sea battle has never been so fascinating!

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Games and Game Engines

pascal-dpmi

DOS Protected mode utility functions for Borland Pascal 7

  • Quiet
  • Library
  • GitHub
  • ★ 5
  • BSD-3-Clause

System

d4tp

DPMI alternative for Turbo Pascal 7.0

  • Active
  • Library
  • GitHub
  • ★ 3

System

Choral Lib

Choral Lib is a catalog of choral scores with graphical interface. Written in C++, available for Linux and Windows. Choral Lib gives an ID for each score, permits to add multiply number of items. Each parts of catalog can be password protected.

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

Database

DelphineOS

DelphineOS is a "unix-like" OS designed for i386 processors and higher. It uses 32bits, protected mode, multitasking, virtual memory... The source code is written in PASCAL. If you want to HELP us, send e-mail to g_cavelier@yahoo.fr

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

System

iSafer Firewall

iSafer firewall is used to protected your PC against spywares, spamwares. It is also a good example for software developers to understand the basic knowledge about firewall. NOTE: Visit http://isafer.sourceforge.net to see more...

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

Security Networking

skia4delphi

Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 793
  • MIT

Graphics

GmailAuthSMTP

This project is a very basic demo showing how to authenticate with OAUTH2 and send an email message for gmail, microsoft/office365 as well as hotmail.com/outlook.com/live.com email addresses.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 134
  • MIT

Networking Learning and Examples

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • LGPL-2.1

Science

delphi-neon

JSON Serialization library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 364
  • MIT

Other

cassotis-ime

Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法，支持全拼、简拼、六种双拼，并通过语料训练的本地语言模型与神经重排提升输入质量。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-3.0

System

Brook framework

Brook is microframework which helps to develop web Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 278
  • Copyright (c) 2012-2021 Silvio Clecio <silvioprog@gmail.com>

Networking In the Online Package Manager

DelphiGrpc

DelphiGrpc is a Delphi implementation of the realtime and streaming gRPC protocol (http://grpc.io).

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 189
  • Apache-2.0

Networking

QuickCore

Delphi Core Framework to fast build desktop/mobile/web apps.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 163
  • Apache-2.0

Networking

Trysil

A lightweight, attribute-driven ORM for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 160
  • BSD-3-Clause

Database

Delphi-MCP-Server

Native Delphi Server implementation of the Model Context Protocol (MCP)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 143
  • MIT

Networking

DelphiZeroMQ

Delphi implementation of ZeroMQ Majordomo protocol and CZMQ high level binding

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 133

Networking Bindings

nx-horizon

NX Horizon - Event Bus for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 132
  • MIT

Other

GrijjyCloudLogger

GrijjyCloudLogger, remote logging for Windows, iOS, Android, macOS and Linux

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 116

Networking

InstantObjects

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

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

Database

TinyWeb

TinyWeb is a small yet fully functional web server (HTTP, HTTPS) written in Delphi for Win32 by Maxim Masiutin. First version released in 1997.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 104

Networking

MfPack

Delphi translations for Microsoft Media Foundation and related API's

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 102
  • MPL-2.0

Bindings Multimedia

InsideBlue-BLE-Tool

InsideBlue BLE Tool is a cross-platform Bluetooth LE utility. It can scan for BLE devices showing device information and advert payload as well as connect to devices and access GATT services/characteristics.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 76
  • MIT

Networking

KControls

Components for Delphi+Lazarus. Grid, Memo, HexEditor, PrintPreview, PrintSetupDialog, NumberEdit, FileNameEdit, LinkLabel, GradientLabel, ProgressBar etc.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 73
  • BSD-3-Clause-Clear

Grids In the Online Package Manager

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

ipub-messaging

Messaging system for communication between classes / layers in delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 63
  • MIT

Other

Security4Delphi

Enables and use of the concept of security in your Delphi applications

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 56
  • Apache-2.0

Security

GHttpsIOCPSvr

Delphi HTTPS server IOCP and Schannel

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 48
  • MIT

Networking

Marvin.IA

Machine Learning in Object Pascal.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 47
  • MIT

Science

REST4Delphi

REST4Delphi is a powerful framework based on DMVCFramework for REST web solution in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • Apache-2.0

Networking

MockEverything

Mock Everything - A mock framework for unit test

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 45
  • MPL-2.0

Other

Tracetool

Tracetool viewer, client Api for Dotnet, Java, Javasvript, C++ , Python, Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 45

Language Tools

Nanomits

Powerful anti dumping & Anti reverse engineering protection

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 44
  • GPL-3.0

Security

viper

Enhanced Windows Service manager application

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 42

System

STAX

Singe Threaded Asynchronous Exexcution (STAX) framework for implementing asynchronous event scheduling similar to javascript or python co-routines

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 41
  • BSD-2-Clause

Other