| Product | Platform |
| Plan for Windows | Microsoft Windows |
| Pocket Plan | Pocket PC 2000/2002/2003, Windows Mobile and Handheld PC 2000 |
| Plan for UIQ | SonyEricsson P800, P900, P910, Motorola A1000 |
| Plan for Nokia 9210/9290 | Nokia 9210 or 9210i |
| Plan for Nokia 9300/9500 | Nokia 9300 or 9500 |
| MSProject/Plan Converter | Microsoft Windows (A free standalone utility for converting between Plan and Microsoft Project files) |
| Plan5 | Psion Revo, Series 5, 5mx, 5mx PRO, MC218, Series 7 and netBook, Geofox One,… |
| Plan | Psion Series 3a, 3c, 3mx, Acorn Pocketbook II and the Psion Siena |
Freeware Mobile & PC Software