Alternatives to ApolloOne

Pictureflect Photo Viewer

Pictureflect suits Windows 10/11 users who want image viewing and basic editing, including bulk operations and metadata display.

It suits Windows users who want image browsing, editing, conversion, or batch work in one program.

It suits people who want a simple image viewer, especially anyone who needs to keep a reference image visible while working in other software.

Geeqie

It suits people who want a folder-based image viewer and organiser with metadata, duplicate-finding and file-management tools.

IrfanView suits Windows users who need image viewing alongside batch processing, conversion, and editing tools.

Photo Mechanic

Photo Mechanic suits photographers who need to review and tag images while importing, manage metadata, and process batches.

HawkView

It suits Windows users needing broad image-format support, metadata tools, local privacy, editing, and slideshow exports.

nomacs

nomacs suits people who need a free image viewer with browsing, adjustment and comparison tools.

It suits users who need a broad-format desktop viewer with metadata, color management, maps, and touchscreen support.

Pixea

Pixea suits Mac users who want one app for image editing, media browsing, RAW files, and video playback.

qView

qView suits people who want a minimal image viewer on Windows, macOS, or Linux.