How to send fax via phone?

[johnsmith]

How to send fax via phone? Are there any free apps or software?

[andy5]

I found best fax app for sending fax and use it almost every day. It has built-in scanner and e-signature, it's a perfect tool for work. With this app I can send my docs everywhere in a few taps. Plus I can track the status of every sent document. Useful app for work and business.