The version 1.3 of Encrypto is provided as a free download on our website. This download was scanned by our antivirus and was found as virus free. Encrypto relates to Security. The most popular versions of the software is 1.3. This free software is an intellectual property of MacPaw Inc.Encrypto lets you encrypt files before sending them to friends or coworkers. Just drop a file into Encrypto, set a password, and then send it however you normally would — but this time with added security.