Cipher
Encrypt and decrypt files and text.
- Status
- Live
- Where
- Mayfair Cloud
Cipher locks files, folders and text with a passphrase, a key file, other people’s public keys, or any mix. It runs in Mayfair Cloud.
Who it is for. Anyone who needs to protect a file before sharing or storing it.
What it does.
- 01Encrypt and decrypt files, folders and text.
- 02Lock with a passphrase, a key file, recipients’ public keys, or a mix.
- 03A key ring, and sign and verify.
- 04Secure notes, secret pages, a passphrase maker and a file integrity check.
- 05Key stretching with scrypt.
What it looks like.


Screens show the running app with no personal data.
Live
Live. You can use it today.
There is no recovery. If you lose the passphrase or key, the data is gone for good, and nobody, including Mayfair, can open it.
- Status
- Live
- Where
- Mayfair Cloud
Use Cipher.
Questions about it go to the office.