Effitask
Effitask is a graphical task manager, based on the todo.txt format.
Blue-Mind
Blue Mind is a complete solution of company messaging, calendars and collaborative work.
APG
Android Privacy Guard (APG) is a free and open source application for …
WebPG
WebPG is a free, open source suite of tools to bring https://alternativeto.
Xeams
Xeams is a secure and powerful mail server for that includes a powerful spam filtering engine that…
Vivaldi Mail
Free email service with no ads and no strings attached. Also contacts and calendar features.
The Bat
The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.
Secure Gmail
SecureGmail encrypts and decrypts emails you send in Gmail.
OBM
OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.
IceWarp
IceWarp integrates all communication & collaboration features in one unified solution.
