10,000 emails piled up over years —
gone in minutes.
Most providers limit you to deleting 100 emails at a time. Klearbox removes thousands in minutes — without reading, storing, or sharing a single one. Works with Yahoo Mail, iCloud, GMX, AOL, and more. EU-hosted. GDPR compliant.
No credit card needed. Free forever up to 10,000 emails.
Works with
Yahoo
iCloud
GMX
web.de
T-Online
AOL
Yandex
Zoho Mail
Features
Engineered for absolute control
Every tool you need to reclaim your inbox — nothing you don't.
Email-first privacy
Emails are moved directly via IMAP. We never store your email content — only the metadata needed to run your account.
Auto-Clean
Set rules once. Klearbox runs in the background, keeping your inbox clean automatically.
Real-time progress
Watch thousands of emails move to Trash live. No guessing, no waiting — you see every step.
No Surprises
Preview before you delete. Always.
Before anything is deleted, Klearbox shows you exactly what it found — sender, date range, count. You approve it. Only then does cleanup begin.
- Filter by sender, subject, or date range
- See exact match count before deleting
- Emails go to Trash first, not permanent delete
- Live progress bar — watch it happen in real time
Process
Up and running in 3 minutes
Connect
Generate an App Password for your email provider in 2 minutes. Enter it in Klearbox. That's it. No OAuth, no broad access, no sharing with your provider.
Filter
Choose a folder. Set how old emails must be. Preview exactly what will be moved before touching anything.
Clean
Click once. Watch thousands of emails move to Trash in real time.
Compare
Why Klearbox?
Compare the options before you decide.
| Feature | Klearbox | clean.email | Manual |
|---|---|---|---|
| Bulk delete thousands at once | |||
| No OAuth — App Password only | |||
| Zero email content stored | |||
| EU-hosted & GDPR compliant | |||
| One-time payment option |
People who finally cleaned their inbox
“Had 40,000+ unread emails. Klearbox cleared them in about 20 minutes. I'd been putting this off for years.”
Mark D.
Yahoo user since 2005
“I was about to lose my Yahoo account because of the storage cut. This saved me. Simple to set up, did exactly what it said.”
Sandra K.
Retired teacher
“No login with Yahoo, no broad permissions — just what it needs and nothing more. Finally a tool I actually trust.”
Joost V.
Freelancer
No copies. No storage.
No sharing.
Your emails never leave your account. Klearbox is a remote control — not a middleman.
No data stored
We never read, copy, or store your email content or metadata. Not the sender. Not the subject. Nothing.
No OAuth
Most apps ask for OAuth — granting broad access to your entire email account. We don't. An App Password is a 16-character token you generate yourself, with IMAP-only access to move emails. Revoke it from your provider in seconds to instantly cut off all access.
EU hosted · GDPR compliant
Our infrastructure runs entirely within the EU, built for GDPR compliance from day one — not as an afterthought. We are not the product.
Pricing
Start free. Stay clean.
No credit card needed to start. Upgrade only when your inbox fills up again.
- 1 email account
- 400 emails per run
- 10,000 emails lifetime
- All filter options
- Auto-Clean
- 1 email account
- Up to 40,000 emails
- 7 days full access
- All filter options
- Auto-Clean
- Up to 4 email accounts
- Unlimited cleanups
- Monthly auto-clean
- All filter options
- Priority support
Prices shown in EUR · exact amount confirmed at checkout · cancel Pro anytime
Questions people ask before they trust us with their inbox
Yes. An App Password is a separate, limited token generated in your email provider's security settings. It only grants IMAP access — not access to your account settings, purchases, or personal data. You can revoke it at any time from your provider, which instantly disconnects Klearbox.