| Extension:  | |
| Extension ID:  | vnd.nb.stcalculator | 
| Release date:  | 15/07/2010 - 17:33 | 
| Version:  | 0.1.0 | 
| System Independent | |
| Compatibility:  | 3.1, 3.2, 3.3, 3.4 | 
| Binary type:  | OOo extension (.oxt) | 
Type 1+2, Ctrl click it and select "Calculate". 1+2 turn to 1+2=3.
Java required.