As Facebook continues advancing its mobile Messenger app, the company just announced in a blog post that users can now take advantage of a brand new integration to share their Dropbox files from within the mobile Messenger app.
The new feature is accessible through the More button in Messenger chats, where Dropbox is now listed as an available source. Simply tap the new icon to open the Dropbox app on your device and select cloud files that you'd like to share in a chat.