WestFax is the best online fax service, offering a combination of fax-management features and easy-to-use software that appeals to frequent faxers. WestFax also supports a wide variety of file formats, and it's priced more attractively than a better-known online fax service like eFax. Local, international, and toll-free fax numbers available. Good fax quality. Modern mobile apps. I have been using this service for a few years and it made our lives much easier I can say. The support team is amazing, gives you very fast resolution all the time and they are all so professional and patient. I would definitely recommend WestFax. One of the most reliable secure products on the market.

It was easy to sign up and cheaper than the other ones I looked at. The Email to Fax feature is awesome. I can send a fax just using email and attaching my fax. I also like the print driver so I can print off invoices and have them directly faxed.