Make a link to files or folders in your Dropbox and quickly share your photos, docs, presentations, and videos with friends and colleagues—even if they don't have Dropbox. Friends and family who use the link can preview the files and folders through their browser.
Dropbox Business or team users: You can create groups to share with specific team members. Dropbox Business users can also control who has access to shared links and for how long by setting passwords and expirations.
Share a folder in your Dropbox with others so that you can collaborate on the same files and folders. Changes to the contents of a shared folder are synced with other members almost instantly. It's a great solution to working together on large projects, sharing important family photos or documents, and any other collaborative effort.
Dropbox Plus and Dropbox Business users: You can prevent others from adding, editing, or deleting files in your shared folder by setting view-only permissions.