Mailvelope is a Chrome add-on that enhances your email provider with end-to-end encryption. It allows you to securely communicate via email using the OpenPGP standard. With Mailvelope, you can easily encrypt and decrypt messages, ensuring that only the intended recipient can read your emails.

One of the key features of Mailvelope is its seamless integration with popular webmail providers like Gmail, GMX, Outlook.com, WEB.DE, and Yahoo. It comes preconfigured for these providers, making it easy to set up and start using encryption right away. Additionally, Mailvelope supports other email providers and web applications, which can be activated with just a one-click configuration step.

Mailvelope is based on the OpenPGP.js library, an open-source implementation of the OpenPGP standard. This ensures that your communication is secured using strong public key and symmetric encryption. The add-on also allows you to encrypt files on your hard drive and send them as encrypted email attachments.

Mailvelope is a free add-on that brings much-needed encryption and decryption features to webmail providers, ensuring that your email communication remains secure and private.