QuadViewer 4+

Multi-Screen Photo Viewer

Masako Sakanashi

    • 5.0 • 1 Rating
    • $8.99


Are you looking for an app to compare pictures side by side? This is exactly what you want!

QuadViewer is a multi-screen photo viewer that divides the app screen into up to four panels and allows you to view multiple photos at the same time. It's so simple, but intuitive and easy to use.

This app runs on both macOS and iOS, and is fully optimized for each platform.

----- KEY FEATURES -----

• 8 screen split patterns
• 4 split, 3 split, 2 split, no split
• Vertically aligned, horizontally aligned
• Operate on individual panels or all panels at once
• Select photos from the Photos app or files from the Finder
• Drag and drop files or folders to load images.
• Sync/async operations between panels, such as zoom
• Swap the panels
• EXIF data display (Inspector function)
• Full screen display
• Share, favorite, delete and other actions
• Save bookmark information (Project function)
• Effective keyboard shortcuts
• Mouse gestures
• Multi-window support
• Dark Mode support

----- NOTES -----

What this app can't do:
• selecting photos by album
• editing images and metadata
• output combined photos
• interaction between devices

What’s New

Version 1.5

• Improved memory management.
• Fixed bugs.
• Minor improvements.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

TrueCenter ,

Does what I need it to do.

This app has worked perfectly fine with the RAW .CR3 files from my Canon M6 Mark ii. I recently switched from Lightroom to Luminar, and from what I can tell Luminar doesn't have a way to compare images side to side. This app really helps with my work flow to compare my pictures right out of camera, deleting bad pictures, which allows me to only move the images I want to edit into Luminar. Highly recommended.

App Privacy

The developer, Masako Sakanashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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