- ← → or A D
- Previous or next photo
- ↑ ↓ or W S
- Previous or next photo
- Home End
- First or last photo
- I
- Show or hide the photo's info
- Z
- Clickless on or off: a pointer over a thumbnail shows it
- N
- Compare with the last photo: back to the one shown before this, and N again comes back
- Q
- Move the thumbnails to the next edge: top, bottom, left and round
- , or Ctrl + ,
- Open or close the viewer's settings
- V
- Clickless pan: a zoomed photo follows the pointer, rather than being dragged
- Shift
- Browse on or off
- B
- Show or hide the button bar
- T
- Show or hide the thumbnails
- 1
- 100% zoom on or off
- 0
- Rate the photo as no opinion; again takes the answer back
- + -
- Rate the photo a step higher or lower
- F
- Full screen: the photo alone. F again puts everything back.