WebPG is described as 'Free, open source suite of tools to bring OpenPGP (GnuPG/PGP, gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe and accessible to the common man' and is a file encryption software in the web browsers category. There are more than 10 alternatives to WebPG for a variety of platforms, including Web-based, Android, Mac, Windows and Linux apps. The best WebPG alternative is Proton Mail, which is both free and Open Source. Other great apps like WebPG are mailbox, Mailvelope, Enigmail and FlowCrypt.
Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.
E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).
Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.
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 .
FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.
Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.
Professional anonymity provider for secure anonymous email. Anonymous Domain and Hosting Offshore, Anonymous Surfing, SSL, Time Delayed, Bulk Email and many more functions.
Tildamail is a free, decentralized, and secure email system, developed by Stanford graduates. We are an end-to-end encrypted email system that protects your privacy. Tilda is a standard for DApps backed by self-sovereign data. User data never touches our servers.
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