(Many friends who often touch office documents in office or study have encountered it. Some documents with passwords forgot their passwords, which is indeed a very terrible office. And now, in order to ensure the security of the file, sometimes the received file may be an encrypted file, and everyone can't find the password for the time being. What should we do? Today, I will introduce a small tool that can easily crack the passwords of Office documents such as Word, Excel, and Access in a very short period of time.)