Catalog

The-Drag-and-Drop-Component-Suite-for-Delphi

. Delphi VCL component library that enables your Delphi and C++Builder applications to support COM based drag and drop and integrate with the Windows clipboard.

System

CrossDragDrop

Native drag and drop for existing Lazarus controls: two nonvisual components, text and files, with visual feedback. GTK2, GTK3, Qt5, X11 and Wayland. 0BSD.

Bindings GUI containers

5.0 from 1 member

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.

System

2.0 from 1 member

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

Learning and Examples

Cmulator

Cmulator is ( x86 - x64 ) Scriptable Reverse Engineering Sandbox Emulator for shellcode and PE binaries . Based on Unicorn & Zydis Engine & javascript

Security

NetCom7

The fastest communications possible. Delphi rulez.

Networking

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

Other

SVGShellExtensions

A collection of extensions tools for SVG files, integrated into Microsoft Windows Explorer (for Windows 10 and 11) and a useful SVG Text Editor

Graphics

delphi-preview-handler

Preview handler for multiple source code extensions

Edit and Memos

Delphi-MCP-Server

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

Networking

DelphiKB

Delphi reference info

Learning and Examples

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.

Science

RADWinUI

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

Other

delphi-visual-studio-code-debugger

A debugger for delphi in visual studio code, and also a MCP server to give claude/copilot/etc authonomous delphi debugging capabilities

Language Tools

WThread

Helper classes to support simple multi-threading.

System In the Online Package Manager

Chart4D

Native Delphi charting library for VCL and FMX: clean newspaper-style defaults, PNG export, zero dependencies

Charts and Graphs

DelphiRefactoringLight

This expert for the Delphi IDE brings back some refactoring based on the DelphiLSP

Lazarus IDE plugins

StaticCodeAnalyser

Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.

Language Tools

nats.delphi

Delphi client for NATS, the cloud native messaging system.

Networking

xTranslator

Text & translation editor for Skyrim, Fallout4 and Starfield mods

Games and Game Engines

AdvancedHTTPServer

The go-like http/https server for Lazarus + FPC

Networking

CWStudio-Components-Library

Modern Windows 11 / WinUI 3 (Fluent UI v9) styled VCL components for Delphi / RAD Studio.

Other

horse-WS

Middleware for WS in HORSE

Networking

PowerVM

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

System Security

KittoX

A Delphi framework for creating data-driven WEB SPA applications with HTMX

Networking Database

PDF.Delphi

The native PDF library for Delphi

Reporting Graphics

FExplorer

Anteprima Fattura Elettronica (Viewer e Icone) integrato in Windows Explorer e Visualizzatore

Files and Drives

IAMClient4D

IAMClient4D is a Delphi client library for integrating applications with Keycloak, providing full OAuth2/OpenID Connect support (including PKCE), token and user management, and a lightweight asynchronous task framework (Async.Core) for thread-safe operations across VCL and FMX.

Security Networking

delphi-ide-remote-mcp

An MCP server that turns a Windows RAD Studio machine into a remote backend for coding agents: safe editing, real MSBuild builds, git, scaffolding, deploy & remote run via PAServer, Android (adb), Linux and Windows desktop control, DelphiLSP navigation, vault. Per-workspace security. Built for our own use, shared under MIT; no commercial plans.

Lazarus IDE plugins

tina4delphi

Tina4Delphi - A comprehesive set of tools to make REST and application integration better

Networking

Delphi-RAG-Lint

Delphi-native, MIT-licensed RAG + linter for Delphi/Pascal source code. Symbol-exact + fuzzy + tree-sitter lint. Pure Delphi at runtime.

Language Tools

DWScriptStudio

Editor, Debugger and Run Time Library for DWScript

Language Tools

maxCron

maxCron: Flexible, lightweight CRON compliant scheduler written in Delphi.

Date and Time

pasriscv

PasRISCV is a RV64GCV/RVA23 RISC-V emulator, which is implemented in Object Pascal

System

XIDE

This Lazarus project provides a RAD IDE for Free Pascal in the browser (Chrome) or desktop.

Language Tools

tina4pascal

HTML-driven native apps in Free Pascal — one codebase, six targets, no browser, no widget toolkit

Networking

VSoft.Process

A Delphi library for running processes and capturing out, interacting with it.

System

MathParser

An expression parser and a virtual machine. A formula is compiled to a flat byte array and evaluated by a linear pass over it, with no allocation on the path of an ordinary formula. On x86-64 an optional accelerator compiles that bytecode to machine code and hands anything it declines back to the interpreter, so an answer is never fast but wrong. Results are cached by shape: once 2 + 3 has been compiled, 5 + 7 reuses the same script and only writes the numbers into a copy. 163 functions to call and 249 names in the table, your own functions and variables bound by address, symbolic differentiation. The Lazarus parser packages require FCL and define NOFORMS and NOGRAPHICS, so they install without LCL. WebAssembly uses a separate console configuration. Two units ask for more at their defaults, Thread through Application.HandleException and BlobManager through TGraphic; drop the defines and add the LCL to the package if you want them.

Language Tools In the Online Package Manager

TagEdit

TagEdit — a custom Lazarus component that provides an editable tag input field similar to modern web tag editors. It allows users to enter text and convert it into visual tag chips with a remove button, supporting multiple lines, drag-and-drop reordering, and smooth tag editing.

Edit and Memos

Delphi_Low_Level_Windows_Keyboard_Hook_Example

A Delphi application showing how to hook and track windows Keyboard Events in realtime.

Learning and Examples

ft

A widget toolkit?

GUI containers

PascalFramework

Pascal Framework is a foundational library for Free Pascal, Lazarus and Delphi applications.

Bindings Language Tools

DDevExtensions

Lazarus IDE plugins

AEGitrepository

TAEGitRepository is a wrapper around libgit2-delphi to access and manage Git repositories in a fully object-oriented way. No Git installation is needed, just build and ship git2.dll with your project!

Files and Drives

CssStyledControls

Lazarus CSS styled controls

Graphics

Delphi-nghttp2

HTTP/2 and gRPC for Delphi and Free Pascal, built on libnghttp2. Framework-agnostic gRPC layer — protobuf codec, service registry, dispatcher, all four RPC shapes — plus a .proto code generator accepting 99.5% of real googleapis schemas. epoll/IOCP event loops, TLS/mTLS, graceful shutdown.

Networking

FFGLSDK

FreeFrame is the open-source cross-platform real-time video effects plugin system for VJ softwares. FreeFrame is now well supported by most major VJ titles. More information on the home page: http://freeframe.sourceforge.net

Multimedia

glimpse

Total Commander plugin for quick video previews

Multimedia

horse-provider-crosssocket

High-performance, security-hardened CrossSocket provider for the Horse web framework. Replaces the default Indy provider with IOCP/epoll async I/O, an object pool, enforced request limits, and OpenSSL 3.x native TLS.

Networking

LazarusVision

TUI Framework for Free Pascal using Lazarus LCL pattern for creating Forms/Buttons/Controls

GUI containers

pascal-amqp-faa

AMQP 0-9-1 client and broker for Free Pascal/Lazarus and Delphi in a single codebase. The embeddable broker (TAMQPServer) runs inside your application with no RabbitMQ install: exchanges, publisher confirms, mandatory/return, TTL, dead-letter, priorities and optional durability via WAL. MIT.

Networking

VittixDBGridController

Advanced feature-rich VCL DBGrid replacement for Delphi with filtering, grouping, summaries, and multi-format export support

Data controls

Delphi_WebCam_Component

An easy to use Drag and drop VCL WebCam component!

Multimedia

delphi-ios-file-storage-sharing

Delphi - iOS File Storage & Sharing

Learning and Examples

pastel

Modern cross-platform app framework and toolchain for Object Pascal. One codebase for desktop, mobile, server and Raspberry Pi, powered by Free Pascal.

Other

velox-ui

VeloxUI — High-velocity, zero-dependency Object Pascal (Delphi VCL & Lazarus/Free Pascal LCL) desktop MVVM & Windows 11 Fluent UI micro-framework: DWM Mica, undocumented uxtheme dark scrollbars, GDI+ vector cards, High-DPI control fixers, flicker-free generic OwnerData virtual grids, and NT Kernel helpers.

GUI containers

The-new-Drag-and-Drop-Component-Suite-for-Delphi

:no_entry: [DEPRECATED] Follow at https://github.com/landrix/The-Drag-and-Drop-Component-Suite-for-Delphi

Other

CXComponents

A collection of custom UI components for Lazarus.

GUI containers

delphi-accessibility-framework

AI-agent application control and screen-reader accessibility for Delphi 12 VCL applications.

System

Delphi-HelpChatAI

An in-app AI help assistant for Delphi applications, VCL and FireMonkey: a chat bubble the end user opens to ask how to use the application (“how do I export this grid?“, “what is this screen for?“). Answers come from the application's own documentation, optionally through an AI model, rendered as HTML inside an embedded browser.

GUI containers

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

TThe-Drag-and-Drop-Component-Suite-for-Delphi

CCrossDragDrop

DDelphi-Crash-Reporter

Aawesome-pascal

CCmulator

NNetCom7

MMakerAi

SSVGShellExtensions

Ddelphi-preview-handler

DDelphi-MCP-Server

DDelphiKB

PPasClaw

RRADWinUI

Ddelphi-visual-studio-code-debugger

WWThread

CChart4D

DDelphiRefactoringLight

SStaticCodeAnalyser

Nnats.delphi

XxTranslator

AAdvancedHTTPServer

CCWStudio-Components-Library

Hhorse-WS

PPowerVM

KKittoX

PPDF.Delphi

FFExplorer

IIAMClient4D

Ddelphi-ide-remote-mcp

Ttina4delphi

DDelphi-RAG-Lint

DDWScriptStudio

MmaxCron

Ppasriscv

XXIDE

Ttina4pascal

VVSoft.Process

MMathParser

TTagEdit

DDelphi_Low_Level_Windows_Keyboard_Hook_Example

Fft

PPascalFramework

DDDevExtensions

AAEGitrepository

CCssStyledControls

DDelphi-nghttp2

FFFGLSDK

Gglimpse

Hhorse-provider-crosssocket

LLazarusVision

Ppascal-amqp-faa

VVittixDBGridController

DDelphi_WebCam_Component

Ddelphi-ios-file-storage-sharing

Ppastel

Vvelox-ui

TThe-new-Drag-and-Drop-Component-Suite-for-Delphi

CCXComponents

Ddelphi-accessibility-framework

DDelphi-HelpChatAI

The-Drag-and-Drop-Component-Suite-for-Delphi

CrossDragDrop

Delphi-Crash-Reporter

awesome-pascal

Cmulator

NetCom7

MakerAi

SVGShellExtensions

delphi-preview-handler

Delphi-MCP-Server

DelphiKB

PasClaw

RADWinUI

delphi-visual-studio-code-debugger

WThread

Chart4D

DelphiRefactoringLight

StaticCodeAnalyser

nats.delphi

xTranslator

AdvancedHTTPServer

CWStudio-Components-Library

horse-WS

PowerVM

KittoX

PDF.Delphi

FExplorer

IAMClient4D

delphi-ide-remote-mcp

tina4delphi

Delphi-RAG-Lint

DWScriptStudio

maxCron

pasriscv

XIDE

tina4pascal

VSoft.Process

MathParser

TagEdit

Delphi_Low_Level_Windows_Keyboard_Hook_Example

ft

PascalFramework

DDevExtensions

AEGitrepository

CssStyledControls

Delphi-nghttp2

FFGLSDK

glimpse

horse-provider-crosssocket

LazarusVision

pascal-amqp-faa

VittixDBGridController

Delphi_WebCam_Component

delphi-ios-file-storage-sharing

pastel

velox-ui

The-new-Drag-and-Drop-Component-Suite-for-Delphi

CXComponents

delphi-accessibility-framework

Delphi-HelpChatAI