Lock Office Documents, Workbooks, Presentations, etc. How to Password Protect Files or Folders in Windows. For damage precaution, frequently backup to a separate device, the locked (encrypted) files in an unlocked (unencrypted) format. on a external USB drive) and store this device in a safe place.ģ. If you use EFS or BitLocker encryption, always backup the encrypted files and the recovery keys on a separate device, (e.g. Always, use a strong password when locking your files and note it in a safe place.Ģ. This article contains the most secure FREE methods to password protect a folder or file in Windows OS, in order to make it inaccessible to everyone who does not have the password.Ī few suggestions before locking/encrypting your files:ġ.
Some times there is the need to lock a folder or file with a password in order to protect it from an unauthorized access.
