online folder locking and password protection programs.

[pso king]

the title says it all. I'm looking for one because I can't remember all of my passwords so I have to write them down. so I've been looking for a free folder locking program or one that puts password protection on it so in the case that I lose the flash drive a random person can't use the files on there. encrptors will work too but they have to be free and it can't be something where you have to give information like your name, address, home phone etc. because I found one that sounded great but you had to give out all that stuff and I'd rather not. also I'm sorry if somehting like this has already been posted but 48 pages is too many to look through

thank you for your cooperation