| Key | Description |
|---|---|
| Key_C | Compare the selected photos |
| Key_F11 | Toggle the fullscreen mode |
| Key_F12 | Toggle the system info |
| Key | Description |
|---|---|
| Alt + LeftClick | Toggle mark on the pointing photo |
| Shift + LeftClick | Select multiple photos from start to end to compare |
| Command/Ctrl + LeftClick | Pick multiple photos to compare |
| Key_Up / Key_P | Show previous photos with the same amount as the currently displayed |
| Key_Down / Key_N | Show next photos with the same amount as the currently displayed |
| Key | Description |
|---|---|
| MouseWheel / Key, Key. / Key- Key= / Key_Q Key_E | Resize all photos |
| Command/Ctrl + Resize | Adjust all photos' EV |
| Alt + Resize | Adjust all photos' Gamma |
| Shift + one of the above three | Resize/adjust the pointing photo |
| Alt + LeftClick | Toggle mark on the pointing photo |
| Command/Ctrl + LeftClick | Toggle selection on the pointing photo |
| Key_I | Toggle the top and bottom text info bar |
| Key_F | View the pointing photo at fullscreen |
| Key_R | Rotate the pointing photo for 180 degree |
| Key_A | Toggle the AF point on the pointing photo |
| Key_H | Turn the highlight area on the pointing photo into red color |
| Key_S | Turn the shadow area on the pointing photo into green color |
| 1,2,3,4,5 | Rate the pointing photo |