Private processing on your device
Merge PDF files
Preview, arrange and combine multiple PDF files into one document.
Build your PDF list
Add PDFs one by one, or select several together.
PDFs stay in your browser
Preview final PDF order
Review every page before you merge.
Every PDF page will appear here in its final order.
Free, private browser tool
How to use Merge PDF Files
Combine several PDF files into one document after previewing their pages. Change the file order and confirm the final page sequence before merging.
- 1
Add two or more PDF files.
- 2
Review page previews and move each PDF earlier or later.
- 3
Merge the files and download or share the combined PDF.
Useful for
- Combine application documents into one upload
- Join reports, invoices or statements
- Put separate scanned sections into the correct order
Before you start
- Merge up to 100 pages at a time.
- Password-protected PDFs are not supported.
- Files remain in your browser.
Frequently asked questions
Can I change the order before merging?
Yes. Move each PDF earlier or later and review the final sequence.
Can I preview the pages?
Yes. The tool prepares page previews so you can confirm the order.
How many pages can I merge?
For reliable browser processing, combine up to 100 pages at a time.
Are my PDFs uploaded?
No. The files are combined locally in your browser.
Your files stay with you
Conversions and PDF changes happen on your device. Image & PDF Tools does not receive, store or view the files you choose.