mitchosaidthis

It also needs a way to add non-Applications... for example, I want to keep my Windows activation code here.

on groxx's request. http://osx.iusethis.com/app/process or http://www.jumsoft.com/process/
No it isn't a 'serial' storer as such, but one of those general purpose info storing apps. I've mentioned it here because a) it's what I use for my serials and b) others have made comments about needing to attach files associated with their apps.