Sookasa

Sookasa apps is File-level encryption and compliance for Dropbox

Platform: iPhone Platform: Mac Platform: Android

Cloudfogger

Cloudfogger apps is Free File Encryption for Dropbox, SkyDrive, Google Drive and the Cloud

Platform: Windows

WinZip for Windows 10

WinZip for Windows 10 apps is Zip and unzip with style

Platform: Windows

Boxcryptor

Boxcryptor apps is Easy encryption for Dropbox, Google Drive, SkyDrive and more

Platform: Windows Platform: Mac