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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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lazpaint

🎨 Cross-platform image editor with raster and vector layers similar to Paint.Net written in Lazarus (Free Pascal)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 556
  • GPL-3.0

Graphics

5.0 from 1 member

ExifToolGui

A GUI for ExifTool

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1,053
  • GPL-3.0

Graphics

4.0 from 1 member

BGRAControls

Set of LCL visual components. Analog controls, button, checkbox, toolbar, panel, ribbon, progressbar etc.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 226
  • Modified LGPL

Graphics In the Online Package Manager

AutoScreenshot

Automatic screenshot maker for Windows and Linux

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 207
  • GPL-3.0

Graphics

Image32

A comprehensive 2D graphics library written in Delphi Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 195
  • BSL-1.0

Graphics

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

Tiny.Sim

A cross platform real time 2D/3D graphics and 2D physics simulation library for Free Pascal

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 132
  • Zlib

Graphics Games and Game Engines

Delphi-OpenCV

Project Delphi-OpenCV. Translation of OpenCV library header files in Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 542

Bindings Graphics

ZXing.Delphi

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

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

Graphics

pl_Graphics32

Some of Graphics32 features for 32-bit images. Fast pixel access, ~100x faster than with TBitmap. Bitmap alpha blending. Antialiasing functions with sub-pixel accuracy.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • GNU Library or Lesser General Public License (LGPL)

Graphics In the Online Package Manager

SVGIconImageList

Four engines to render SVG (Delphi Image32, SVGMagic, Skia4Delphi, Direct2D wrapper) and four components to simplify use of SVG images (resize, fixedcolor, grayscale...) for VCL and FMX platforms.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 399
  • Apache-2.0

Graphics

zcad

Simple CAD program

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 338

Graphics

GLXEngine

GLXEngine - a graphics engine collector with GLScene & GXScene component packages for Delphi & C++Builder. The class libraries for creating 5D scenes with rendering and animations of spatial objects include managers for supporting physics, sounds, terrains with materials and shaders

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 262
  • MPL-2.0

Graphics

bgrabitmap

📜 BGRABitmap graphics library made with Lazarus (Free Pascal).

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 236

Graphics

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

IconFontsImageList

Four advanced components to simplify use of Icon Fonts as images and ImageList: TIconFontImage, TIconFontsImageCollection, TIconFontsVirtualImageList, TIconFontsImageList (for VCL and FMX). Full support for High-DPI apps. Rendering optimized with GDI+

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 229
  • Apache-2.0

Graphics

DelphiZXingQRCode

Delphi port of QR Code functionality from ZXing, a barcode image processing library.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 221
  • Apache-2.0

Graphics

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

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 205
  • Apache-2.0

Graphics

mb3d

Mandelbulb3D

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 204
  • LGPL-2.1

Graphics

deskew

Deskew is a command line tool for deskewing scanned text documents. It uses Hough transform to detect "text lines" in the image. As an output, you get an image rotated so that the lines are horizontal.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 192
  • MPL-2.0

Graphics

DiagramDesigner

Diagram Designer application source

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 155
  • MIT

Graphics

imaginglib

Object Pascal image loading, saving and manipulation library.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 153
  • MPL-2.0

Graphics

surf-ice

GLSL surface rendering source code. Compiled versions available from NITRC. Loads 3DS, CTM, DXF, FreeSurfer, GII (GIfTI), GTS, LWO2, MS3D, MZ3, NV (BrainNetViewer), OBJ, OFF, PLY, STL, VTK. Tractography formats include BFloat, PDB, TCK, TRK, and VTK. Also NIfTI format voxelwise images.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 138
  • BSD-2-Clause

Graphics Science

Image-viewer

Cross-platform, simple and minimum, yet configurable photo viewer/slideshow/digital signage app.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 124
  • MIT

Graphics

castle-model-viewer

Viewer for many 3D and 2D model formats: glTF, X3D, VRML, Collada, 3DS, MD3, Wavefront OBJ, STL, Spine JSON, sprite sheets in Cocos2D and Starling XML formats

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 120

Graphics

GraphicEx

GraphicEx - a Delphi image loader library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 120
  • MPL-2.0

Graphics

pixie

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

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

Graphics

Clipper

Polygon and line clipping and offsetting library (C++, C#, Delphi) by Angus Johnson. Forked from https://sourceforge.net/projects/polyclipping. I prepared a "Release" branch (containing C# source only) for submodule usage.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 114
  • BSL-1.0

Graphics

Free-Color-Picker

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

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 114

Graphics

DelphiDX12

DirectX 12 Headers for Delphi and FPC

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 113

Bindings Graphics

raster-master

Raster Master Sprite/Icon/Map/Animation/Sound editor for Windows 7/8/10/11 Multiple Import/Export formats. Use sprite sheets to import graphics. Create your own sprite sheets. Create modern web games or retro games

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 111
  • MIT

Graphics

DelphiSVG

Delphi SVG library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 102

Graphics

SvgShellExtensions

Preview Handler and Thumbnail Provider for SVG files

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 100
  • BSL-1.0

Graphics

QuickImageFX

Simplifying image manipulation using GDI, Graphics32, OpenCV or Vampyre Imaging libraries

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 96
  • Apache-2.0

Graphics

clipper

[mirror] An open source freeware polygon clipping library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • BSL-1.0

Graphics

dglOpenGL

Delphi / Pascal OpenGL header translation (including WGL and GLX)

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 88
  • MPL-2.0

Bindings Graphics

SKIAShellExtensions

Shell extensions for animations files (lottie, telegram, webp...) with Preview Panel, Thumbnail Icon, Lottie Editor. Powered by Skia4Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 87
  • Apache-2.0

Graphics

TOpenALPR

Delphi binding for OpenALPR - Automatic License Plate Recognition library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 87
  • MIT

Bindings Graphics

AggPasMod

Modernized Pascal Anti-Grain Geometry

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 84

Graphics

MRIcron

Simple medical imaging visualization tool designed for NIfTI images. Includes dcm2nii for conversion of DICOM, Philips, and other proprietary formats.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 81

Science Graphics

Delphi_OSMMap

Visual control for Delphi and Lazarus to display OSM map

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 79
  • MPL-2.0

Graphics

delphi-webp

WebP Library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 79

Graphics

ImGui-Pascal

ImGui Binding for FreePascal / Delphi with the latest version & docking

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 79
  • MIT

Bindings Graphics

DxPngPicSkin

Delphi的异形UI控件

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 78

Graphics

ImmersiveColors

Easy way to access Windows 10 Immersive colors

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 76
  • MIT

Graphics

DelphiZXingQRCodeEx

Delphi/Lazarus port of QR Code functionality from ZXing, a barcode image processing library. The support for non-standard encodings has been added

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 75
  • Apache-2.0

Graphics

CADSys

Library for Delphi/Lazarus. Allows to use vector graphics, to create complex CAD-like interfaces, in OOP style.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 15
  • MIT License

Graphics In the Online Package Manager

AACircuit

Draw circuits using ASCII

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 74
  • GPL-3.0

Graphics

apophysis-7x

A popular fork of Apohysis, a cosmic recursive fractal flame editor

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 71
  • GPL-3.0

Graphics

DelphiWinUI3

WinUI 3 style for FMX

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

Graphics

QRCodeGenLib4Pascal

Generates QR Codes from text strings and byte arrays.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 70

Graphics

SkiaSimpleShaderViewer

A simple Skia Shader Language (SkSL) viewer written in Delphi with Skia4Delphi.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 70
  • MIT

Graphics

tim2view

TIM, TM2 formats viewer, converter, searcher, editor, scanner, ripper

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 70

Graphics

PNGComponents

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 62

Graphics