Tool / document utility

Merge PDF

Put multiple PDFs together in the order you choose.

Files stay in this browser for this workflow. Nothing is sent to our servers here. Clearing or refreshing the tab removes the working copy.

Drop PDFs to combine

Drop here or choose from your device · multiple files

A little more context

About Merge PDF

Use Merge PDF when separate reports, scans, forms, or attachments need to become one document without changing the originals.

What is Merge PDF?

Merge PDF combines separate PDF files into one new document. It is useful when a report, supporting evidence, forms, or scanned pages are spread across several files and need to travel together.

When this tool helps

Build one packet from several PDFs.
Put a report and its supporting appendices in a predictable order.
Prepare a single file for printing, review, or sharing.

What happens to your file?

The merge operation runs in your browser. The working files stay in the current tab for this workflow and are cleared when you reset, refresh, or close it.

Features in this tool

Add multiple PDF files to one workflow.
Change the file order before creating the result.
Process the files in the browser without changing the originals.

Common problems and solutions

A file is not accepted: Check that it is a readable PDF, then try exporting a fresh copy from the application that created it.
The pages are in the wrong order: Use the up and down controls in the file list before choosing Merge & download.
The merge fails: An encrypted, damaged, or unusually complex PDF may not parse in the browser. Try a standard, unlocked copy.

How to use Merge PDF

Add at least two PDF files.
Move files up or down until the order is right, or add more PDFs.
Choose Merge & download and open the result to check the page order.

Tips and limitations

Merging keeps each source file in the selected file order; it does not remove individual pages before merging.
The original PDFs are not overwritten.
Encrypted, malformed, or unusually complex PDFs may fail to parse.

Frequently asked about Merge PDF

Can I merge more than two PDFs?

Yes. Add the files you need before choosing Merge & download.

Can I change the order?

Yes. Use the up and down controls in the file list before merging.

What happens to my originals?

They remain on your device and are not overwritten by the downloaded merged copy.