As a result, the web page is not displaying. Please try again in a few minutes. Microsoft Office lets you encrypt your Office documents and PDF files, allowing no one to even view the file unless they have password protect pdf file for free password. How Secure Is Microsoft Office’s Password Protection?

Microsoft Office’s password-protection features have gotten a bad rap in the past. From Office 95 to Office 2003, the encryption scheme was very weak. If you have a document password-protected with Office 2003 or an earlier version, the password can be easily and quickly bypassed with widely available password cracking software. With Office 2007, Microsoft got more serious about security.

This is widely considered secure, and means that Office now uses real, strong encryption to protect your documents when you set a password. We tested the PDF encryption feature and found that it uses 128-bit AES encryption on Office 2016, too. What is Encryption, and Why Are People Afraid of It? There are two big things you need to watch out for. First, only passwords that fully encrypt the document are secure.

This type of password can be easily cracked and removed, allowing people to edit the file. Also, Office’s encryption only works well if you’re saving to modern document formats like . If you save to older document formats like . Office will use the older, not-secure version of the encryption. Microsoft Word, but it’s named something similar in other apps.

The steps will otherwise work the same. You’re better off encrypting the entire document, if you can. Enter the password you want to encrypt the document with. Weak passwords can be easily guessed by cracking software if someone gains access to the document. You’ll lose access to the document if you ever forget your password, so keep it safe! Microsoft advises you write down the name of the document and its password and keep it in a safe place.

If you don’t enter the correct password, you won’t be able to view the document at all. Office will remove the password from the document. You can also export an Office document to a PDF file and password protect that PDF file. The PDF document will be encrypted with the password you provide.

Office will export the document to a password-protected PDF file. You won’t be able to view the PDF file if you forget the password. Be sure to keep track of it or you’ll lose access to your PDF file. You’ll have to enter the PDF file’s password when you open it. This also works in other PDF readers.