Your email content stays private — we only analyze metadata
EmailSlim never deletes emails. All deletions happen in your inbox when you approve them.
Example: 6,400 emails × 180KB = 1.1GB reclaimed.

See which domains and senders use the most space. No guessing—delete the biggest first.
newsletter@retailer.com
8,231 emails
2.4GB
deals@travelportal.com
3,104 emails
1.2GB
updates@saasapp.com
1,987 emails
740MB
Use EmailSlim to see which senders are using the most Gmail storage, then bulk delete thousands of emails at once. Deleted messages go to Gmail Trash (30-day recovery).
Use EmailSlim with Outlook.com, Hotmail, or Microsoft 365 to find storage hogs and bulk delete. Deleted messages go to Deleted Items (recovery depends on your account).