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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.

SortingPixels

SortingPixels app

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 11
  • MIT

Graphics

PasPDQSort

Orson Peters' PDQSort algorithm translated to Free Pascal.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

Other

lib.ListSorters

Set of classes designed for sorting of lists or arrays where items can be accessed using their indices.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 5
  • MPL-2.0

Other

TStringGridHelper

TStringGridHelper Class to Facilitate Sorting Columns Using Underlying TFDQuery DataSet

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

Grids

BinPatcher

BinPatcher help to investigate patcher file format (*.bin). Program list all pathes in file. Represent data in table and provide sorting. File can be reloaded anytime. BinPatcher can be started by dropping file on desktop icon.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Files and Drives

CommentNavigator

Delphi IDE Expert for navigating structured comment blocks in Pascal source code. Dockable panel, grouping, sorting, filtering, and one-hotkey comment insertion.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Lazarus IDE plugins

systools

A library of utility routines & classes covering bar codes, sorting, money routines, logging, high-precision math, a run-time math expression analyzer, & much more.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

PEID external signature file editor

Win32 Delphi applciation allows convienent editing of external signatures database in windows executable packer finder program PEID (http://peid.has.it/). Allows sorting, editing, adding, removal, searching and duplicate signature finding in "userdb.txt".

  • Quiet
  • Application
  • Delphi
  • SourceForge

Security

PascalContainer

Generic pascal data structure with B-Tree, B+-Tree, B*-Tree, T-Tree, HashMap, priority queue, red-black-Tree, AVL-tree, Quad-Tree, SkipList, Sortable Single Linklist, Sort Function, LockFreeQueue. contributor: gcarreno at github

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 54
  • BSD

Other In the Online Package Manager

StoiPhotoSort

application for sorting photos

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Graphics

SysTools

Lazarus port for TurboPower SysUtils. Bar codes, sorting, money routines, high-precision math, math expression analyzer, astronomical functions etc.

  • Package
  • Lazarus
  • SourceForge
  • MPL 1.1, MPL-1.1

Other In the Online Package Manager

TParadoxDataset

DataSet for Paradox DB files. Supports blobs, bookmarks and filtering. Read-only, no indexes, no sorting.

  • Package
  • Lazarus
  • Mozilla Public License 1.1, or LGPL

Database In the Online Package Manager

xEdit-AddAndReplaceStrings

Some scripts that make your life easier when bulk editing records in xEdit (TESVEdit, FO4Edit etc.). Especially useful when creating patches for sorting mods.

  • Active
  • Other
  • Codeberg

Other

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

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

x-superobject

Delphi Cross Platform Rapid JSON

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 330

Other

xdpw

XD Pascal: A small embeddable self-hosting Pascal compiler for Windows. Supports Go-style methods and interfaces

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 296
  • BSD-2-Clause

Language Tools

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

YTuner

YTuner is a simple project designed to replace vTuner internet radio service and dedicated to all users of AVRs made by Yamaha, Denon, Onkyo, Marantz, Pioneer, HK and others with built-in vTuner support.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 156
  • MIT

Networking Multimedia

Free-Color-Picker

An advanced color picker, screen magnifier and color palette manager. Windows 32 & 64-bit

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 114

Graphics

Rapid.Generics

Rapid generics/defaults equivalent classes for Delphi (XE8+)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 86
  • MIT

Other

DelphiMongoDB

A Delphi driver for MongoDB

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 82

Database

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

SysTools

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

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

System

GenericTree

Delphi implementation of a generic Tree structure

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62
  • Unlicense

Other

base

Base classes and routines for Delphi and Free Pascal

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 12

Other

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

xdp

XD Pascal: A small Pascal compiler for MS-DOS

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 52

Language Tools

at2

Adlib Tracker II is, dare we say, the most userfriendly tracker aimed for the OPL3 FM-chip, and is full of advanced features to simplify your task of making the most of your Adlib-tunes.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 48

Multimedia

bbutils

A bunch of important low-level functions missing in FreePascal, e.g. string or array manipulation functions.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 46

Other

Delphi-WindowsServiceUtils

Create, delete, stop, start, and change configurations of Windows services.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 43
  • MIT

System

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

TeeTree

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

Graphics

xTranslator

Text & translation editor for Skyrim, Fallout4 and Starfield mods

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 40
  • MPL-2.0

Games and Game Engines

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

iBroadcast-For-Windows

A unofficial 3rd party iBroadcast client for Windows. Developed in Delphi on the x64 arhitecture

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 37
  • MIT

Multimedia

duckdb-fp

A clean and intuitive wrapper for DuckDB in FreePascal, providing easy database operations and DataFrame-like result handling.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 35
  • MIT

Bindings Database

libpasc-algorithms

libPasC-Algorithms is delphi and object pascal library of common data structures and algorithms. The library is a set of containers adapted for the Pascal language and the template system available on it.

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 27
  • MIT

Other

KittoX

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 26
  • Apache-2.0

Networking Database