I come across one called CryptEd. It doesn't deserve a link. Looks like a nice featureset, though it doesn't appear to realise the difference between a text exitor and a word processor.
Then the cunting thing steals the RTF file association from OpenOffice, without asking. And doesn't give it back when it uninstalls. I write in RTF. I go to open my redlines to do some work and the bastard association's b0rked.
Nothing I can't fix, but if someone's too crap at coding to even hand back control of a non-proprietary document type to the last program that had it, I'm not exactly going to start cheering.
I may start looking for the programmer, though for entirely different reasons.