Hi Chandraprakash
Unfortunately for us Microsoft don't include a password retrieval facility
in the Office suite for security reasons. They rightly say that passwording a
file is for security protection and that without the password you can't open
the file or view its contents.
That being said, you can download a trial one from the web, but often the
trial ones don't crack passwords of more than three letters. If you want the
full version most of them want money! Check on Google for office password
recovery.
Don't forget that passwords are case sensitive, so try some words you might
have used with and without caps lock to see how you go.
Good luck
Genine
