Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
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.
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
Files2U - Files2U is free to use web service that permits you to share documents on the web.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
Ge.tt - The best way to publish and share your files.