Compare software

QuickViewerImageGlass
Free

Free software under GPLv3.

 Freemium

A free edition plus a paid Pro edition, listed at $14.90 as a one-time purchase for one…

Windows, macOS, Linux Windows, macOS, Linux
  • Opens image archives directly
  • Supports two-page comic viewing
  • Over ninety formats natively, including WebP, JPEG XL, HEIC, AVIF, SVG, HDR and raw
  • Fast navigation through large folders with predictive caching and hardware acceleration
  • Linux users need to build QuickViewer from source.
  • Some features are reserved for the paid Pro edition
  • The macOS and Linux builds are much newer than the Windows one
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-only License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 8, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.