Tuta offers encrypted email, calendar, and contacts, with apps that the site says protect personal data using end-to-end encryption.
Mailvelope vs Installer
How do Mailvelope and Installer compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Mailvelope | Installer |
|---|---|---|
| What it is | Mailvelope adds PGP end-to-end encryption to Gmail and other webmail services, with options for private users and organizations. | Encrypt email and files on Windows with Gpg4win, a software package based on GnuPG. |
| Website | ||
| Type | Online tool | Website |
| Topic | ||
| Pricing | Free trial | Not confirmed |
| Platforms | Web | Web, Windows |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Mailvelope and Installer.
NordLocker provides encrypted cloud storage and a private file vault for securing, backing up, accessing, and sharing files across devices.
Search the MIT PGP public key server for keys by email address or name, then retrieve the matching public key.
GnuPG implements the OpenPGP standard and provides tools to encrypt and sign data and communications, with key management and directory access.
Available on web, iOS, Android, and desktop, Proton Mail is an encrypted email service that offers free accounts.
Yopass encrypts secrets in the browser and creates one-time links that expire, providing a way to share sensitive information without accounts.




