FIL-04Files & images
Merge PDF
Combine PDFs — nothing leaves your device
FIL-04Result
Your data never leaves your device: this tool runs locally in the browser.
Merge PDF
Joins several PDF files into one, entirely in your browser. Files are processed locally and never uploaded, so it is safe even for contracts and scans of documents.
Frequently asked questions
Are my PDFs uploaded to a server?
No. Merging runs locally with the pdf-lib library; your files never leave the device.
How do I control the page order?
Files are merged in the order you select them in the file dialog.