Dropbox's announcement: https://blog.dropbox.com/topics/company/dropbox-is-acquiring-hellosign-to-improve-document-workflows-for https://blog.dropbox.com/topics

Dropbox's announcement: https://blog.dropbox.com/topics/company/dropbox-is-acquiring-hellosign-to-improve-document-workflows-for https://blog.dropbox.com/topics/company/dropbox-is-acquiring... "Dropbox is acquiring HelloSign to improve document workflows for hundreds of millions of users."