.AXX File Extension
File TypeAxCrypt Encrypted File
What is an AXX file?
File created by AxCrypt, a free personal privacy and security utility for Windows; contains a password-protected file encrypted with AES encryption; also incorporates file compression; requires the password and optionally a key file to open.
You can use AXX files to send files securely over email or to safely archive files so they can only be opened with the correct password.