PEPS is an open source secure email and file shari.
Find Top 10
PEPS
Alternatives
| # | Image | App Name | Features | Platforms | Price | Website Link |
| 1 | Tutanota Alternatives and Similar Software | Online Android iPhone iPad F-Droid |
Free for personal use | Website | ||
| 2 |  |
MsgSafe.io |
Web S/MIME |
Android iPhone OpenPGP Software as a Service (SaaS) |
Freemium | Website |
| 3 |  |
Yandex.Mail |
Web S60 |
Windows Mobile Java Mobile Android iPhone Android Wear |
Free | Website |
| 4 |  |
Hushmail | Web | iPhone iPad |
Commercial | Website |
| 5 |  |
ProtonMail | Web | Android iPhone iPad |
Freemium | Website |
| 6 |  |
SCRYPTmail | Web Discontinued |
Freemium | Website | |
| 7 |  |
mailbox.org | Web | Commercial | Website | |
| 8 |  |
Vivaldi Mail | Web | Free | Website | |
| 9 |  |
Kolab Now |
Web DAVdroid |
Software as a Service (SaaS) | Commercial | Website |
| 10 |  |
Mailpile | Web | Self-Hosted OpenPGP Linux |
Free | Website |