{ } How to use

Add the base PDF first, then the PDF you want to insert (drag to set order).
Choose where to insert, then Process.

{ } How it works

Insert PDF into PDF works on the files you upload. Adjust the options, then select Process ▸ and it runs entirely in your browser — nothing is uploaded to a server — then shows the result in the Output panel.

Inputs

PDF files — add the files to process (.pdf); they are read locally in your browser
Insert — choose one — At the end, At the start, After a page (default: At the end)
After page (for “After a page”) — a value (default: "1")

Output

A downloadable PDF file — use the Download button in the Output panel.

{ } Common uses

Insert a signed page into a contract.
Drop a cover sheet or appendix into a report.

{ } FAQ

Is my data uploaded to a server?

No. Everything runs locally in your browser — your files never leave your device.

Can I process more than one file at once?

Yes — add several files and they’re all processed and downloaded together as a ZIP.

Is this tool free?

Yes — it’s completely free and needs no sign-up.

How is this different from Merge?

Merge appends whole files end-to-end; Insert places another PDF’s pages at a specific position inside the base PDF.