High-level description
HelloSign is an electronic signature software offering acquired by Dropbox in early 2019. HelloSign was originally created by HelloFax, an online service for sending and receiving faxes and filling out forms from a computer. HelloSign includes features such as customization and collaboration tools for businesses of any size and bank-level security. With HelloSign, one can share templates and signed documents with the team, other internal departments, and outside counsel.

Free lifetime updates
- Open source design system
- Automated feature upgrades
- Templates
- Security updates

Infrastructure and security
- SSL everywhere
- Automated backups
- Log scanning and alerts
- 24/7 monitoring