How to Free Up Space in Dropbox (2026)
There are two different “spaces” in Dropbox: your account storage (the quota) and your computer’s hard drive. Here’s how to free up each.
1. Free Up Account Storage (Quota)
- On dropbox.com, find your largest files and folders (sort by size or check your usage).
- Delete what you don’t need.
- Open Deleted files in the sidebar, select them, and click Permanently delete — normal deletes don’t reclaim quota until they’re permanently removed.
2. Clear Old Versions and Deleted Items
Version history and deleted files can hold space. On the Deleted files page, permanently delete anything you’re sure you won’t restore. This is the fastest quota win.
3. Free Up Hard-Drive Space (Smart Sync)
To keep files in Dropbox but off your local disk:
- Open your Dropbox folder.
- Right-click a file or folder and choose Make online-only (Smart Sync).
- The file shows a cloud icon — it’s in the cloud, not taking local space, and downloads on demand when you open it.
Set whole folders to online-only to recover gigabytes on a small SSD.
4. Find What’s Using Space
Use Selective Sync (in the desktop app’s preferences) to uncheck large folders you don’t need locally, and check your account’s storage breakdown on the web to spot the biggest offenders.
5. Troubleshooting
I deleted files but my quota is unchanged
Normal deletes stay recoverable. Go to Deleted files and Permanently delete them to actually reclaim quota.
Online-only files keep re-downloading
An app or backup tool is opening them. Check what’s accessing the folder, and confirm Smart Sync default is set to online-only in preferences.
My account is still full after cleanup
Shared folders count against the member who owns them. Leaving a large shared folder you don’t own may free your quota — check folder ownership.
Related Dropbox guides: How to delete files · How to recover deleted files · How to add Dropbox to File Explorer · How to unlink Dropbox. To keep new files organized in Dropbox without manual filing, see Carly’s Dropbox integration.
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