Image Editors

GIMP
Free (Open Source)
Create and alter photos and graphics manually or via scripting.
Darktable
Free
An open source photography workflow application and raw developer.
Upscayl
Free
Free and Open Source AI Image Upscaler.
Microsoft Image Composite Editor
Free
An advanced panoramic image stitcher.
FreeVimager
Free
A Free & Fast Image Viewer and Editor for Windows.
Pinta
Free (Open Source)
A free, open source program for drawing and image editing.
AndreaMosaic
Free
Create photographic mosaics made with your own pictures.
Caesium Image Compressor
Free
Compress your pictures up to 90% without visible quality loss.
CyberLink PhotoDirector
Free Trial
Simplified photo management tools combine with powerfully easy-to-use yet sophisticated adjustment and editing options that offer a complete, end-to-end photo editing and management solution.
ON1 Photo RAW
Free Trial
Image Tuner
Free Trial
A compact and efficient tool for mass image resizing, renaming and conversion.
Paint.NET
Free
A free image and photo editing software for PCs.
ImageMagick
Free
A software suite to create, edit, compose, or convert bitmap images.
Photoline
Free Trial
A professional image editor which offers creatives a mostly non-destructive workflow.
COLOR projects
Free Trial
Colour perception lies in the eye of the beholder.
FastStone Photo Resizer
Free
An image converter and renaming tool.
Light Image Resizer
Free
Right click to easily resize pictures.
Machinery HDR Effects
Free Trial
Generates fantastic effects and is unbelievably easy to use!
PhotoDemon
Free
A free, portable, open-source photo editor.
Photoflare
Free