How to Password Protect a Dropbox Folder (2026)
Dropbox doesn’t lock a folder behind a password on your own account — instead, you protect how you share it. The password applies to the link, so only people with the password can open what you send. Here’s how.
Password-protected links, expirations, and download controls are available on Dropbox paid plans (Professional, Essentials, Business).
1. Create or Open a Shared Link
- On dropbox.com, hover over the file or folder and click Share.
- Click Settings (the gear) on the sharing dialog, or Create link first if one doesn’t exist yet.
2. Add a Password to the Link
- In the link Settings, find Require password (sometimes under Link expiration & password).
- Toggle it on and type the password.
- Save. Now anyone opening the link must enter the password before they see the contents.
Share the password through a separate channel from the link itself — text or a call, not the same email. A link and its password in one message defeats the purpose.
3. Set an Expiration and Disable Downloads
For sensitive material, layer on two more controls in the same Settings panel:
- Expiration date — the link stops working automatically after the date you set.
- Disable downloads — recipients can view files in the browser but can’t save copies.
4. Protect the Files, Not Just the Link
A password on a link controls who opens it — it doesn’t control where the file ends up after you receive one. Sensitive attachments that arrive by email often sit unprotected in your inbox until you manually move them somewhere safe.
Carly can route incoming attachments straight into the right Dropbox folder as they arrive — so confidential documents land in a controlled, access-managed location instead of lingering in email. Carly starts at $35/month. (Carly handles the filing; you still set the link-level passwords above for anything you share out.)
5. Troubleshooting
I don’t see the password option
Password-protected links require a paid Dropbox plan. On a free account you can share a link, but not lock it with a password.
The recipient can’t open the link
Confirm they’re using the exact password (it’s case-sensitive) and that the link hasn’t passed its expiration date. Regenerate the link if needed.
I want to revoke access after sharing
Open the file’s Share → Settings and delete the link. The old link stops working immediately, even if someone saved it.
Related Dropbox guides: How to organize Dropbox · How to automate Dropbox · How to back up to Dropbox · How to unlink Dropbox. To route sensitive attachments into a controlled Dropbox folder automatically, see Carly’s Dropbox integration.
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