reverse engineering

[brahim]

i wanna ask hw to use these tools to gain password
i mean how to crack files with it plz help me ???
thnx

[aerokid240]

Not the the way to ask for help. If you have good intentions in mind, maybe consider one of the offensive security courses.

[charonsecurity]

Wow. This is really a broad question that could theoretically encompass so many different things. Please be more specific. I think aesokid has a good suggestion to start with. Also, take a look at many of the tools faq's to find exactly what you are looking for. Different scenarios range from learning the password of a wifi access point to the winrar password of an encrypted archive.