8.6.7.13 | Imageglass

: It is strictly a viewer; editing tools are limited to basic rotation/cropping. Low Resource Usage : Extremely lightweight on system RAM.

The software is highly "skinnable" with various community-made themes and allows for extensive keyboard shortcut customization to speed up workflows SourceForge . Pros and Cons Open Source & Free : No hidden costs or tracking MakeUseOf . ImageGlass 8.6.7.13

: Supports ICC profiles for accurate color rendering ImageGlass Docs . : It is strictly a viewer; editing tools

It supports over 80 image formats, including specialized types like WEBP, HEIC, PSD, and SVG ImageGlass 9 - Photo Viewer - Microsoft Store . : It is strictly a viewer