Well, paid version of SS & KS should not be compared since KS offers only keystroke encryption of selected applications while spyshelter encrypts everything and it’s just one of the features. But, as a rule of the thumb, every anti-keylogger is better than ‘internet security suites’ :-))

True, though that is not clear from the Home screen, which is the only one I looked at initially. Anyhow, the free version is for 32-bit systems only, whereas the free version of KeyScrambler is for both.
I am not trying to have a competition here between SS & KS, they both have their pros & cons. You use what’s best for you, as I do. Potential users of anti-keylogging software need to check out all possibilities.

The free vesrion of SpyShelter only supports 32bit OS and therefor cannot give a driect comparison. The 64 Bit of SpyShelterv costs 20 Euoros for 1 year licence and 55 Euros for lifetime licence which might not be a lot of money but add this to the annual subscription you already have and it all adds up.
ErnieK

Keyscrambler isn’t free either. There is a free version of both spyshelter and keyscrambler but they are both limited.