It was announced that Gmail users can now have access to Dropbox files while writing on Gmail. Google allowed third-party developers to integrate their services directly into the Gmail service. Last year Google started to allow services like Trello and Hire build native add-ons to integrate with Gmail app. This year, it was also reported that Google now allowed third-party to gain access to Gmail user's info. Thus, in a case like this, the disclaimer is to only install apps that you trust.
The integrations first announced, then at Google Next in July, now available today. Hence, Dropbox can now add a button to the bottom of the compose window which you can click to quickly add a shortcut among your available files. Add-on like Box, Atlassian, and Egnyte are announced to later be supported on Gmail, which is on the way, said Google.
