2 min read Sep 26, 2026

Find What Is Using Your Disk Space with File Manager

Running low on storage? StackCP's File Manager can build a Disk Usage report that shows your biggest folders and files so you know what to clean up.

FimuroHost Team

FimuroHost Team

Technical Writer

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If your hosting is close to its storage limit, the quickest way to find the cause is the Disk Usage report built into StackCP's File Manager. It shows which folders and files take up the most space, with charts to make it easy to spot.

Run a Disk Usage report

  1. Log in to your FimuroHost client area, go to Services, select your hosting plan and click Login to Control Panel / StackCP.
  2. Open File Manager from the dashboard.
  3. Right-click on a folder, or on an empty area of the file list to check the current folder.
  4. Choose Disk Usage from the menu.
  5. Wait a moment. The report appears below the file list and can take a little while to fill in on large sites.
  6. Click the folder icons in the report to drill down into subfolders.

The report lists the largest folders and files and shows charts of where your space is going.

Good to know

  • If you close the report, you can reopen it from the menu in the bottom-left corner of File Manager.
  • The report is not saved. Once you leave the File Manager page you will need to run it again.

Usual suspects on WordPress sites

LocationWhat it usually is
wp-content/uploadsImages and media, including many resized copies
wp-content/updraft, ai1wm-backups or similarOld backups made by a backup plugin
wp-content/cacheFiles left by caching plugins you no longer need
error_log filesPHP error logs that keep growing
.zip / .tar.gz filesUploaded archives from migrations that were never deleted

Tips for freeing space safely

  • Download anything you might need before deleting it.
  • Remove old plugin backups; your hosting already keeps automatic Timeline Backups.
  • If an error_log is large, fix the error it keeps recording, not just the file.
  • Remember that email and databases also use storage. Check large mailboxes and database size in StackCP too.

Need help?

If anything here does not work as described, our team is happy to take a look. Open a support ticket from your FimuroHost client area or message us on WhatsApp at 01818160926.

FimuroHost Team

Written by

FimuroHost Team

Technical Writer