| Ctrl+A |
Select all expression. |
| Ctrl+Alt+C |
Copy formatted result number or error info. |
| Ctrl+C |
Copy selected expression. |
| Ctrl+Shift+C |
Copy unformatted result number or error info. |
| Ctrl+V |
Paste system clipboard content into expression. |
| Ctrl+D |
Clear history. |
| Ctrl+Up |
Recall previous history item. |
| Ctrl+Down |
Recall next history item. |
| Ctrl+Enter |
Replace expression with result number if there is a valid result. |
| Ctrl+F |
Enable/Disable Scientific Notation(F-E) |
| Ctrl+G |
Enable/Disable Digit Grouping |
| Ctrl+NumPad + |
Increase fraction digits. |
| Ctrl+NumPad - |
Decrease fraction digits. |
| Ctrl+P |
Open options dialog. |
| Ctrl+S |
Save expression into history list. |
| Ctrl+T |
Enable/Disable "always on top". |
| Ctrl+Z |
Undo. |
| Ctrl+Shift+Z |
Redo. |
| Ctrl+R |
Add result number as a statistics data. |
| Ctrl+M |
Add memory number as a statistics data. |
| Ctrl+E |
Clear statistics data. |
| Ctrl+Q |
Exit application. |
| F1 |
Open online manual. |
| F2 |
Open Unit Converter. |
| F3 |
Open Currency Converter. |
| F4 |
Open Statistics Calculator. |
| F5 |
Open Color Converter. |
| F6 |
Open ASCII Table. |