Bleeping Computer can't help supply you with password protected documents. The reason for that is spelled out in the forum rules
No subject matter will be allowed whose purpose is to defeat existing copyright or security measures. If a user persists and/or the activity is obviously illegal the staff reserves the right to remove such content and/or ban the user. This would also mean encouraging the use or continued use of pirated software is not permitted, and subject to the same consequences.
Bold above is mine for applicable portion of the rules in this case.
A password is considered a security device. You admit that your intention is to crack that security. Regardless of the purpose of your intentions of cracking passwords the rules are quite clear.
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