avaamo - Simple, Secure Business Messaging
Cryptomator - When it comes to saving your files on a cloud server, it is important to ensure the security of those files. Keeping your delicate files out of the wrong hands can save you a lot of time and hassle. Read more about Cryptomator.
Facebook Messenger - Facebook Messenger is a faster way to message.
Axcrypt - AxCrypt - Password Protect Files With Strong Encryption. AxCrypt is the leading open source file encryption software for Windows.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.