Can I upload and e-sign a lease agreement from my phone, or only on my computer? April 14, 2020 22:26 You can complete the process on your phone, however, we recommend doing on your computer for the best viewing experience. Related articles Can I upload a lease and send it to multiple tenants for signatures? Can I upload and sign my own lease? Paying for your Zillow Rental Manager listings Where are leases available? Can I sign an online lease agreement using an existing lease, rather than a lease created through Zillow?