Dropbox Sign, formerly known as HelloSign, is a digital signature service that offers various solutions related to electronic signatures. HelloSign was founded in 2010 by Joseph Walla and Neal O'Mara and acquired by Dropbox, the popular cloud storage company, in 2019. As a result, HelloSign was rebranded to Dropbox Sign. Dropbox is a publicly listed company (NASDAQ:DBX).

Dropbox Sign provides users with the ability to send, receive, and electronically sign documents legally and securely. It supports multiple file types and offers users the ability to customize their signature. Its features include templates, team management tools, flexible workflows, and integrations with other popular services such as Google Drive, OneDrive, Dropbox, and more.

The company serves a wide range of industries, including but not limited to real estate, human resources, legal services, sales, and more. Dropbox Sign focuses on providing an intuitive, user-friendly platform that streamlines the signing process and improves productivity.