Hi! The topfreefax.com has been super useful. You can send and receive faxes from iPhone or Mac, and each account gives you a personal fax number. I scan leases or contracts with my phone camera, or pull them from cloud storage, and send them instantly. Delivery tracking tells me when clients get the files, and encryption keeps everything secure. No more running to find a fax machine or worrying about lost documents. It saves time, keeps my workflow smooth, and works perfectly while I’m out showing properties.