1. Is UnderKey.com a free service?
    Yes, UnderKey.com is a free service and it will always be.

  2. Does UnderKey.com store any of the content users upload to be encrypted/decrypted?
    No, to protect the privacy of our users, UnderKey.com doesn't store any of the content users upload.

  3. What kind of encryption does UnderKey.com uses?
    UnderKey.com uses a strong encryption based on an implementation of the AES algorithm with 256 bit key.

  4. Is the connection between my PC and UnderKey.com encrypted?
    Yes, UnderKey.com uses an https connection, so the data transmitted from your PC to our server, and viceversa, is encrypted.