This article recommends the best command-line image compression tools. They are all free and open source.
Read more
Category: Graphics
image_to_console – high-performance image viewer
image_to_console is a Rust terminal image viewer supporting files, URLs, directories, GIFs, Sixel, Kitty, iTerm2 and WezTerm graphics.
Read more
gifski – high-quality animated GIF encoder
gifski is a high-quality animated GIF encoder using pngquant techniques, temporal dithering, resizing and quality controls.
Read more
vv – image viewer with HDR and colour management
vv is a terminal image viewer with HDR tone mapping, colour management, transparency, vector graphics and Kitty protocol support.
Read more
Ratio – WCAG colour contrast checker
Ratio is a colour-contrast checker that validates foreground and background combinations against key WCAG accessibility requirements.
Read more
pywal16 – generate and change colour schemes on the fly
pywal16 generates 16-colour palettes from images and applies them across Linux desktops, terminals and applications using flexible templates.
Read more
28 Best Free and Open Source Linux Color Pickers
A color picker is a software tool used to select colors and, in some cases, to create color schemes.
Read more
20 Best Free and Open Source Linux CAD Software
Computer-aided design (CAD) is the use of computer technology for the design of objects, real or virtual.
Read more
12 Best Free and Open Source Photo Metadata Editors
A metadata editor is computer software which allows users to view and edit metadata tags interactively and save them in the graphics file.
Read more
Flaca – losslessly compress GIF, JPEG and PNG images
Flaca is a Rust command-line tool for maximally and losslessly compressing GIF, JPEG and PNG images for production web use.
Read more
cavif – convert PNG and JPEG images to AVIF
cavif is a pure-Rust command-line tool that converts PNG and JPEG images to AVIF with quality, speed and colour controls.
Read more
Top 12 Free and Open Source Linux Painting Tools
We have the selected the finest painting tools for Linux.
Read more
13 Best Free and Open Source Linux Raster Image Editors
Discover the best free and open source raster image editors for creating, enhancing, retouching and manipulating bitmap images.
Read more
Create Vector Graphics with Open Source Software
Vector editors are ideal for technical illustrations, diagramming, flowcharting, artistic illustrations, promotional posters, banners, signage, logos, typography, vehicle wraps and layout.
Read more
paint.software – Paint.NET-style raster image editor for Linux
paint.software is a native Qt 6 raster image editor for Linux with layers, effects, selections, plugins and a familiar Paint.NET workflow.
Read more
Chili3D – browser-based 3D CAD application
Chili3D is a browser-based 3D CAD application with sketching, solid modelling, STEP/IGES import and export, snapping, plugins and undo/redo.
Read more
JS Paint – classic MS Paint recreation with modern features
JS Paint recreates classic Microsoft Paint with modern editing, accessibility, palette, history and Linux desktop features.
Read more
Piccolo – modern GTK color picker
Piccolo is a GTK and Libadwaita color picker with screen sampling, flexible color formats, history, keyboard navigation, and an adaptive interface.
Read more
8 Best Free and Open Source Linux Screen Capture Tools for Hyprland
Hyprland is a dynamic tiling Wayland compositor popular with Linux users wanting a desktop focused on speed, flexibility, and visual polish.
Read more
Best Free and Open Source Alternatives to Apple iCloud Photos
Explore the best free and open source alternatives to Apple iCloud Photos, including Immich and Ente Photos.
Read more