Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- GnuPG
- Thunderbird
- SeaMonkey




Mailvelope is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux alternative is Enigmail, which is both free and Open Source. If that doesn't suit you, our users have ranked six alternatives to Mailvelope and three of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Mailvelope are WebPG and Secure Exchanges.
Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .








Secure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files up to 2.5 G. It also allows you to receive information.
