Help Unlock WinRAR Zip/Text Doc. Files (Password Protected)

Hello,

I can't seem to figure out how to unluck some files I downloaded. Tried some things, but I'm a real noob... srry in advance.

If I unpack them, I get a new folder. Within this folder, are a couple more folders, which hold the information I want.

This info is put in a couple of text documents. When I try to open them, I need to fill in a password, which I don't know.

(I got some info it's something with "welcome" and a couple of numbers (4) )

Got the files from:

http://wappbreaker.com/start.html

Could anyone crack them for me or help me with this?

Thank you!