NordLocker - Keeping files in the cloud? Protect them with leading-edge encryption. NordLocker makes file security easy.
Zapya - Zaypa is a cross-platform transferring and sharing!
FileWhopper - Share large files or folders of ANY SIZE online easily and securely. Your files are encrypted & password-protected. Download while still uploading. No monthly subscription or storage to buy, just a one-time fee based on file size.
CM Transfer - CM Transfer – Share Any Files with Friends Nearby is a free to use mobile application that comes with the beautifully redesigned new look and enhanced file transferring technology that makes the sharing of files faster, simple, and secure.
HDDBUNKER - upload and share your screenshots and images , fast free and secure
SHAREit - SHAREit allows you to transfer files and data from your phone to another device without having to rely on WiFi or a data plan.