It seems both would be getting a thumbs down from my side.

Encassa required a dotnet framework 2.0 SP1 download before it can even install. And right now I do not have time to download something for a security app.

I would just say better stick with keyscrambler as its free version does the same job without any need for any additional downloads.

Bluegem... what should i say. They didn't gave me a option to download even a trial version. They want you to buy the product directly without even testing it. That's ridiculous and looks as if they are hiding something.