HDDBUNKER - upload and share your screenshots and images , fast free and secure
WeTransfer - WeTransfer is a free service to send big or small files from A to B.
Backblaze for Business - Manage Backblaze computer backup & B2 cloud storage
Files2U - Files2U is free to use web service that permits you to share documents on the web.
nFiles - Upload, get URLs to share.
Streamfile - Exchanging documents over moment envoy are normally more miss than hit, and email limits you to 25MB at most—in case you’re both on Gmail.