Sfletter Alternatives

    The most popular alternative is Tutanota. It's not free, so if you're looking for a free alternative, you could try SCRYPTmail or Lockbin. If that doesn't suit you, our users have ranked 11 alternatives to Sfletter so hopefully you can find a suitable replacement. Other interesting Sfletter alternatives are mailbox.org (Paid), Shazzlemail (Free Personal), Encipher.it (Free, Open Source) and Runbox (Paid).

    The list of alternatives was last updated Feb 20, 2020