.pmbak |
PlanMaker backup |
.wk%21 |
Lotus 1-2-3 spreadsheet |
.wr%21 |
Lotus 1-2-3 spreadsheet (compressed) |
.wq%21 |
Corel Quattro Pro compressed spreadsheet |
.%24%24s |
OS/2 spreadsheet |
.wb%3F |
Corel Quattro Pro spreadsheet file |
.psisheet |
Psion 5 sheet |
.oleo |
GNU Oleo spreadsheet |