Apps like EPRIVO Private Collaboration

Here are some great alternatives to EPRIVO Private Collaboration by BlueRiSC Inc. :
Virtru Email Protection
Virtru Email Protection
★3.7
Skiff Calendar - Encrypted cal
Skiff Calendar - Encrypted cal
★3.2
Brax.Me - Private Communities
Brax.Me - Private Communities
★4.5
Mailfence secure private email
Mailfence secure private email
★4.0
Brax.Me for Android
Brax.Me for Android
★4.8
Wickr Enterprise
Wickr Enterprise
★3.7
DatChat: Social Network Plus
DatChat: Social Network Plus
★3.7
Private Encrypted Email Tuta
Private Encrypted Email Tuta
★3.6
GhostDrive
GhostDrive
★4.9
SecureMyEmail Encrypted Email
SecureMyEmail Encrypted Email
★3.6
Output Messenger
Output Messenger
★3.4
Threema Work. For Companies
Threema Work. For Companies
★3.5
Element - Secure Messenger
Element - Secure Messenger
★3.3
IronCircles
IronCircles
★4.5
SafeSwiss® Private Messenger
SafeSwiss® Private Messenger
★4.0
FlowCrypt Encrypted Email
FlowCrypt Encrypted Email
★4.1