Welcome to the QPC support pages. QPC originated as an emulator for the Sinclair QL home computer, but is now the leading platform to run SMSQ/E, the successor of the Sinclair QDOS operating system. For more information have a look at the What is QPC? page.
Current version numbers
| QPC2 | Executable | 5.02 |
| SMSQ/E | 3.38 | |
| QPC1 | Executable | 1.52 |
| SMSQ/E | 2b93 |
More details can be found in the different version histories.