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Catalog

30,057 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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VittixDBGridController

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Data controls

fmx-datacontrol

Grid component for Delphi FMX applications

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Grids

GridView

GridView is a Delphi VCL grid component for displaying any data in the form of tables.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • MIT

Grids

JPJSONEncode

Library written in pure "Free Pascal" to convert a "descending DataSet" in JSONString to be used in "grids" jQuery.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 8

Networking

pltis_sogrid

Lazarus / CodeTyphon package which provides a VirtualTreeView Grid component with ISuperObject (json data) databackend.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-2.0

Grids

TDatabaseGrid

Database grid control of Firebird Editor Pro

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Data controls

DataGrabber

A query tool

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • Apache-2.0

Database

TStringGridHelper

TStringGridHelper Class to Facilitate Sorting Columns Using Underlying TFDQuery DataSet

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Grids

Delphi

Cadastro de Escola com CRUD e consulta em GRID. Usos: Delphi 2007, ClienteDataSet, SQL Server.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

PaginationGrid

A unit containt an utility class to manager pagination Grid data.

  • Active
  • Library
  • GitHub
  • ★ 1

Grids

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

Notebox Mismanager

A Kylix-based note-accumulating program for Linux/X Windows that uses a grid motif rather than the traditional nested-folder system, and which has moderately advanced searching functions.

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

Applications

SortGrid

Component, descendant of StringGrid, which can sort Integer/Float/Data/Time/String cells, and shows up/down arrows in caption.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • Freeware

Grids In the Online Package Manager

TECGrid

TECGrid File:ecgrid.png is a lightweight grid component. It does not contain any strings, it has no DataSource connection and its is not possible to custom-draw each cell. Therefore it's not alternative to TStringGrid , TDBGrid nor TDrawGrid . It is designed to show content of any data structure and all displayed strings are taken from OnGetHeaderText and OnGetDataCellText events. It features bi-directional mode, fixed columns, fixed rows, column moving, column sizing, various fixed-cell styles and many others, described below.

  • Library
  • Lazarus

Grids

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!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

ZXing.Delphi

ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 526
  • Apache-2.0

Graphics

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-AI-Developer

Delphi Ai Developer, this plugin adds AI-powered interaction capabilities to the Delphi IDE

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 317
  • MIT

Lazarus IDE plugins

FMXUI

FMX跨平台基础UI库

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 281
  • MIT

Other

FusionAI

A ChatGPT, Gemini, Claude, and Ollama(offline) plug-in for Embarcadero RAD Studio IDE XE5 to 12.1

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 279
  • MIT

Lazarus IDE plugins

pasvulkan

Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 230
  • Zlib

Bindings Graphics

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

Components

HGM components for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 187

Other

pixie

A lightweight HTML/CSS rendering engine for Free Pascal (Lazarus) and Delphi (VCL & FMX).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 25
  • MIT

Graphics

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

DelphiComponents

This repo includes some free Delphi components compatible with various Delphi IDEs

  • Quiet
  • Package
  • Delphi
  • GitHub
  • ★ 96
  • Apache-2.0

Other

TyControls

A skinnable / styleable Lazarus component library: every control is fully custom-drawn (BGRABitmap) and its appearance is driven uniformly by lightweight CSS-lite text themes (.tycss), rendering pixel-identical on Windows / Linux / macOS.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 81

Other In the Online Package Manager

notetask

A simple application for creating and organizing task lists, offering essential features for efficient task management, similar to Notepad in its simplicity and functionality.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 79
  • GPL-3.0

Applications

atom-table-monitor

⚛️ Monitoring tool for global atom table and RegisterWindowMessage identifiers

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 75
  • MIT

System

VSoft.AnsiConsole

A Delphi library for creating engaging console applications

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

System

MTN2

Dual-pane keyboard-driven file manager in the spirit of DOS Navigator and Far Manager: built-in console, terminals, viewer and editor, archives, SFTP/FTP/WebDAV/S3, plugins. Delphi, Windows and Linux.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 55
  • MPL-2.0

Files and Drives

dduce

DDuce library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 53
  • Apache-2.0

Other

ADRConnection

Classes de conexão com banco de dados

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 49
  • MIT

Database

LLCL

LLCL - FPC/Lazarus Light LCL

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

Other

ormbr

ORMBr Framework for Delphi (Isaque Pinheiro)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 44
  • LGPL-3.0

Database

Chart4D

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Charts and Graphs

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.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 43

Language Tools

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

BuilderUI

Forms Builder UI for Windows

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 40

Applications

TeeTree

Delphi / C++, VCL, Firemonkey FMX, Flowcharting, Diagramming, Tree-view Component Library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

Graphics

UnTerminal

Lazarus unit for console process control, with prompt detection.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 40
  • LGPL-2.1

System

csscontrols

Implementation of basic css drawing for pascal (fpc, lazarus, delphi)

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 38
  • Apache-2.0

GUI containers Graphics

CWStudio-Components-Library

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • MIT

Other

class-helpers

Directory of Delphi VCL/RTL class helpers

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 35
  • MIT

Other

GS.Core

Common tools for projects

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 33
  • MPL-2.0

Other

opcb-object-pascal-component-builder

OPCB – Object Pascal Component Builder A library for fluent creation and configuration of components in Delphi and Lazarus. Enables expressive, hierarchical, and reusable runtime UI construction. Developed by Fabiano Arndt. Copyright © 2025 Fabiano Arndt

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 33
  • Apache-2.0

GUI containers

HTML-To-Delphi-FMX

AI agent skills for converting HTML/CSS UI designs into native Delphi FireMonkey (FMX) interfaces. Supports Codex, GitHub Copilot, and other AI coding agents.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 32
  • MIT

Other

delphi-anomalies-detectors

A comprehensive Delphi library for detecting anomalies in business data using statistical and machine learning approaches. Designed for real-world applications including fraud detection, system monitoring, data validation, and quality control.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • Apache-2.0

Science