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30,068 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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ntfy-for-delphi

Friendly library to push and receive instant notifications using ntfy.sh servers in Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 81
  • MIT

Networking

eye-mail

eye-mail is a program that notify when you receive a new e-mail message. eye-mail notify the new messages by means of a window, a sound, or others advanced options such as an application launching. You can use eye-mail with all available e-mail clients;

  • Quiet
  • Application
  • SourceForge

Networking

zentaonotify

zentaonotify is a notify tools for zentaopms.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 12

Networking

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

Startup-Watcher

Watch and notify changes for startup applications and services (for linux)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 18
  • GPL-2.0

System

Free Prayer Time Calculator

Free Prayer Time Calculator (FPTC) is an open source program computing and notifying for Muslim prayer time on many platfrom (unix, windows,...). It is simple to use and has the many features as : * Playing athan * Displaying next salat time

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

Date and Time

[OFFICIAL] tinyfiledialogs C C++ v3.22.1

one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix ASCII UTF-8 - applescript kdialog zenity shanty … ° SSH console / X forwarding / waypipe Wayland ° the dialogs can be forced into console mode ° curses dialogs via Dialog.exe/Dialog (disabled by default) C89/C23 & C++98/C++23 compliant VisualStudio MinGW GCC Clang TinyCC IntelCC BCC SunCC on Windows Mac Linux Bsd Solaris Minix Raspbian Flatpak Haiku bindings: VCPKG C# R Lua Rust Haskell Java AllegroBasic Fortran Pascal D JavaScript Kotlin click tab 'Files' for prototypes

  • Active
  • Library
  • SourceForge
  • zlib/libpng License

Dialogs

VaccineChecker

A simple multi platform Delphi app for notifying you about vaccine at your pincode.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

libnotify

[http://developer.gnome.org/libnotify/| libnotify] is a library that sends desktop notifications to a notification daemon, as defined in the [http://www.galago-project.org/specs/notification/ Desktop Notifications spec]. These notifications can be used to inform the user about an event or display some form of information without getting in the user's way.

  • Library
  • Lazarus

Bindings

SynPDF

Synopse PDF engine is a fully featured Open Source PDF document creation library for Delphi, embedded in one unit

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 322

Reporting

SynEdit

SynEdit is a syntax highlighting edit control, not based on the Windows common controls.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 272

Edit and Memos

wincachegrind

[NO LONGER MAINTAINED] WinCacheGrind is a viewer for cachegrind.out files generated by xdebug 2. WinCacheGrind is functionally similar to KCacheGrind, only it is much simpler and runs on Windows.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 192
  • GPL-3.0

Language Tools

LockBox3

LockBox3 is a Delphi and C++Builder library for cryptography.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 191

Cryptography

zControls

zControls

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 160

Other

Delphi-MCP-Server

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

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

Networking

Abbrevia

Abbrevia is a compression toolkit for Delphi and C++Builder.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 137

Files and Drives

DOSCommand

This component let you execute a dos program (exe, com or batch file) and catch the ouput in order to put it in a memo or in a listbox.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 135

System

PowerPDF

PowerPdf is a VCL component to create PDF docment visually. Like Forms, you can design PDF document easily on Delphi or C++Builder IDE.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 125

Reporting

Delphi-Promises

Delphi implementation of promises for asynchronous programming.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 121
  • MIT

Other

VirtualTreeView

Virtual Treeview is a Delphi treeview control built from ground up. Many years of development made it one of the most flexible and advanced tree controls available today. Virtual Treeview starts off with the claim to improve many aspects of existing solutions and introduces some new technologies and principles which were not available before.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 118

ListViews and TreeViews

AsyncPro

Async Professional is a comprehensive communications toolkit for Embarcadero Delphi and C++Builder.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 114

Networking

LockBox

LockBox is a Delphi and C++Builder library for cryptography.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 111

Cryptography

Orpheus

Orpheus is an award-winning UI toolkit for Embarcadero Delphi & C++Builder

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 110

Other

InstantObjects

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

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

Database

ezdml

Lightweight data modeling and design tool (超轻量级的数据建模表结构设计工具)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 103
  • LGPL-2.1

Database

ExecutionMaster

Windows utility for intercepting process creation and assigning standard actions to program startup

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 87
  • GPL-3.0

System

OnGuard-VCL

TurboPack OnGuard VCL is a library to create demo versions of your Embarcadero Delphi and C++Builder VCL applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 73

Security

SysTools

SysTools is a library of utility routines & classes for Embarcadero Delphi and C++Builder.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 69

System

ZNet

ZNet is supported by future P2P VM, big data, cloud servers, and SAAS systems

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 64
  • BSD-3-Clause

Networking

PNGComponents

PngComponents is a set of components that allows you to include in your application real PNG files.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62

Graphics

Codrut-Fluent-Design-System

Codrut Fluent Design System is a suite of VCL components for Delphi made to mimic the design language of Windows 11. These are all standard components made to work best with each other.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 61

Other

DataPort

Thread-safe port for data exchange. Supports network (TCP/UDP/HTTP), serial port, etc.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 58
  • The MIT License (MIT)

Networking In the Online Package Manager

RADWinUI

A WinUI-3 framework for Delphi + IDE Plugin and Tool Palette components.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 55
  • MIT

Other

Delphi64RTL

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 54

Bindings

Essentials

Essentials contains 13 native VCL controls for Embarcadero Delphi and C++Builder. The controls include drop-down calendars and calculators, roll-up dialogs, 3-D labels, tiled backgrounds, scrolling messages, menu buttons, and more.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 54

Other

zx-skiacomponents

An open-source set of Delphi components for the FireMonkey framework that utilize the Skia4Delphi library.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Graphics

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

OnGuard-FMX

TurboPack OnGuard FMX is a library to create demo versions of your Embarcadero Delphi and C++Builder FMX applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 34

Security

SipStack

A SIP stack for Delphi, including SDP parsing and an RTP stack.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 31

Networking

command-delphi

Command pattern for Delphi (IComand & TComand)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 29
  • MIT

Other

ICSpot

A high-interaction virtual honeypot for ICS that provides physical process simulation

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 21
  • GPL-3.0

Security

UniversalLayout

UWP responsive layouts for Delphi VCL

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 20

Panels

Delphi-App-Watcher

Stops the applications on the network to allow the executable to be replaced, then restarts them.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 18
  • MIT

System

AdminHelper

Telegram bot moderator to ban spammers (web service written in Lazarus)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • MIT

Networking

BGRABitmap

BGRABitmap and BGRAControls for Lazarus and Delphi

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 17

Graphics

zAPI

A pure C ABI cross-language RPC framework with zero-IDL, supporting 10+ languages (Pascal, C, C++, Python, Go, Rust, Java, C#, PHP, Node.js)

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 17

Networking

appcentral

A lightweight plugin system for Windows that lets host applications and DLLs exchange interfaces — across languages.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13

System