Scan, Sign & AI Chat
Mobile App
The mobile app pairs with your account via QR code and brings scanner, signature, chat and documents to your phone.
Free check and compare tools
Check email addresses for disposable and fake addresses, see your IP address with location and provider and compare two PDF versions word by word.
Check quickly before it matters
Before you store a lead, send a contract or approve an account, a quick check pays off: Is the email address real? What changed between two versions? Which IP address is behind a connection?
In PaperOffice AI, these checks run automatically – in the app, via API and via MCP, individually or in batch.
All tools by category
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From a single tool to an automated workflow
Our free tools help you with individual tasks. With PaperOffice AI, you build these steps into automated workflows – for fully digital, efficient processes.
- Automate recurring tasks
- Process data securely
- Integrate seamlessly with your systems
- For companies of any size
FAQ
Questions about the check tools
Is an email sent during the email check?
No. Spelling, domain and mail server are checked. The recipient does not notice the check.
How accurate is the location of an IP address?
Country and region are usually correct; the city is often the provider’s nearest network node. A street address cannot be read from an IP address.
