Mynigma is described as 'new kind of email client with built-in encryption' and is an app in the Office & Productivity category. There are more than 25 alternatives to Mynigma for a variety of platforms, including Mac, Online / Web-based, iPhone, Windows and iPad. The best alternative is Thunderbird, which is both free and Open Source. Other great apps like Mynigma are ProtonMail (Freemium, Open Source), Tutanota (Freemium, Open Source), Apple Mail (Free) and Postbox (Paid).
- 27 alternatives