MongoNet, Inc. | 27 followers on LinkedIn. MongoNet Inc. was a privately-held firm located in San Francisco. The company was awarded multiple U.S. and international patents for its innovative branded PDF scanning service -- MongoFAX -- which enabled enterprise users to send documents from any standard fax machine to any email address and/or cloud storage locations without any additional hardware or software. MongoSCAN was the company's web-based, pay-per-use version of the service for consumers.