Files with SEM extension might also be found as snapshots from some ZX Spectrum emulation software.
There are 2 other file types using
the SEM file extension!
.sem - Alpha Five set objects file
.sem - Sealed e-mail file
SEM file extension - ZX Spectrum-Emulator snapshot file
What is sem file? How to open sem files?
The SEM file extension was also reported to be used in some ZX Spectrum emulation software for snapshots. Snapshops are generally used to save current state of virtualized or emulated machine.
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