Are my files uploaded to a server?

No. All merging happens in your browser. Your files never leave your device.

Is there a file limit?

You can merge many PDFs in one go. Very large files may take longer depending on your device.

Yes. No signup, no hidden limits, no payment required.

Yes. All processing happens in your browser. Your files never leave your device or get uploaded to any server.

Yes. SagePDF runs in your browser, so it works on phones, tablets, and desktops.

Combine multiple PDFs into one file. All processing happens in your browser. No uploads, no signup—your files never leave your device.

Drag and drop your PDFs here, or click to browse

Files never leave your device. Processing is 100% in your browser.

1
Add PDFs
Drag and drop your PDF files or click to browse. You can add multiple files and reorder them.
2
Merge
Click “Merge PDFs” to combine them into a single document. Processing happens in your browser.
3
Download
Download your merged PDF. No account required.