Sprache: 
Keyboard allocations + Mouse functions
| Program | |
| F1 | Help |
| ALT+F1 | (Hotkey) show/hide Ruler |
| Left mouse button | (System-Trayicon) show/hide Ruler |
| ALT+X | (Hotkey) copy current pixel color value to clipboard |
| ALT+F4 | terminate PixelRuler |
| Ruler | |
| Arrow key | mouse cursor +/- 1 pixel |
| CTRL+Arrow key | mouse cursor +/- 10 pixel (accelerated) |
| SHIFT+Arrow key | ruler +/- 1 pixel |
| SHIFT+ALT+Arrow key | ruler +/- 10 pixel (accelerated) |
| +/- Key | ruler length +/- 100 pixel |
| Mouse wheel | ruler length +/- 100 pixel |
| SHIFT+Mouse wheel | ruler length +/- 10 pixel |
| ALT+Arrow key | ruler width +/- 1 pixel |
| ALT++/- | increases/decreases the length of the red bar between 200-600 pixels |
| Left mouse button | move ruler |
| Right mouse button | Popup menu settings |
| Doubleclick | toggle horizontal/vertical ruler alignment |
| ALT+J | ruler jumps to current mouse position |
| Space | start/stop measurement |
| ESC | terminate measurement |
| Zoom window | |
| Left mouse button | move window |
| Doubleclick | close window |
