MPOViewer reads the MPO files your Fujifilm FinePix 3D camera writes, and shows you both frames the way you want to see them — side-by-side, cross-eye, red/cyan anaglyph, wiggle, or depth.

Something not working, a folder that won't open, or a feature you'd like to see? Email me directly — I read every message myself.

MPOViewer can't find my photos — what folder should I pick?
Point it at any folder that contains .mpo files, on your device or in iCloud Drive. MPOViewer needs one-time access to that folder; if you moved or renamed it, open Settings and pick it again.

Which cameras does this work with?
Any camera or converter that writes standard MPO files — most commonly the Fujifilm FinePix REAL 3D W1 and W3.

Does MPOViewer upload my photos anywhere?
No. MPOViewer works entirely offline — nothing leaves your device. See the privacy policy for details.

Depth mode looks off, or Wiggle isn't animating — is that a bug?
Depth mode is marked experimental — the depth map is estimated from the stereo pair, so results vary by photo. Wiggle needs motion (tilt) or the timer running; check Settings if it looks static. If something still seems wrong, send me the photo and I'll take a look.