Tools Security About Cynergi

← Documents tools

Merge PDF

Combine multiple PDFs into one document.

Device Only

Your files never leave this device.

Drop PDF files hereorFiles remain in your browser

How this tool handles your data

Processing location: Your device
Uploaded to our servers: No
Content stored by us: No
AI used: No
Third-party access: None
Browser storage: Session only

Learn how this works →

You might also need

Split / Extract PDF→Compress Image→

© 2026 Cynergi Tools by Cynergi · No account required

All tools Trust Centre Vulnerability reporting Privacy policy