doPreview is the only app specifically created to preview one image across multiple monitors on macOS
doPreview is the only app specifically created to preview one image across multiple monitors on macOS.
Do you ever need to preview an image on all of your screens, but don't want to turn on screen mirroring and mess up your workflow? Use doPreview to inspect assets on real displays without relying on mirrored desktop previews.
Features:
- Show one image on built-in, external, or all connected displays
- Start preview in full screen or 50% window size
- Keep pan and zoom synchronized across every display
- Zoom from 10% up to 6400%
- Choose black, gray, white, or custom background color
- Localized in 11 languages (en, ar, de, es, fr, it, ja, ko, pt, ru, zh-Hans)
- Close all preview windows quickly and return to settings
- Automate with App Shortcuts: image file, target displays, window size, show controls, background color, and zoom
Great for icon QA, color checks, and final visual review.