Main benefit is cost savings to purchase expensive outdated FAX hardware machines, in the world where documents are pretty much saved in computers, iFax provides old-school point-to-point document sharing like older FAX technologies with updated modern convivence. All that hassle of scanning individual pages are now not needed, which multiples files can be directly uploaded and sent a one go. Advances techniques like OCR provides text recognition on the fax pages which are received which can be easily used for viewing and text selection. Overall is so convenient with such cheaper cost. Review collected by and hosted on G2.com.