As a team admin, you can add your company’s logo to links shared outside your team. Specifically, your logo will replace the Dropbox logo on any shared link that a member of your team sends to anyone outside of your team.
Team admins can upload a logo in the admin console:
Note: While technically there's no size limit, images smaller than 4 MB in size will upload significantly faster. Additionally, we recommend formatting images as .jpeg or .png files.
If you're a team admin, you can remove or change your logo at any time. To do so, follow the instructions for uploading a logo, selecting Remove logo or Upload new logo when you reach step 4.
To recipients, a branded logo on a shared link will contain your company's logo beside the doc or file title.
A logo will only appear for recipients who do not yet have access to the file. If you already have a file in your Dropbox (via shared folder), or you're viewing your own link, you will not see a logo.
If a non-team member creates a link from a team-owned shared folder, this link will also have your logo. The logo is attached to shared links based on the shared folder owner (or owner of the file, if not within a shared folder).
If you have paired your Dropbox work and personal accounts, custom branding will only add a logo to shared links on your work files. Shared links from your personal Dropbox will not be affected by this feature.