Freelancer Stack - Curated directory of tools used by 10,000+ freelancers
Fax.to - Send a fax from iPhone or iPad with built in scanner
Freelance Rate Explorer - Visualize rates for thousands of freelance designers & devs
FaxSalad - Pay-as-you-go, secure faxing.
Freelancer Resources List - The biggest collection of free resources for freelancers
Bitcoin Fax - Bitcoin Fax allows you to send a fax with minimal fuss. No sign up required. How it works: