Merge PDFs Online for Free
Upload multiple PDFs, rotate any document if needed, and download one merged file.
Drop PDF files here
Everything happens in your browser.
We do not store your documents on our servers.
What this merge PDF tool does
This merge PDF tool combines multiple PDF files into one finished document directly in your browser. It is useful when invoices, reports, scans, signed pages, or multi-part exports need to be packaged into one cleaner file.
You can upload several PDFs, review the thumbnail order, rotate any document before the merge, and download a single combined result without sending the files to your own server workflow or opening desktop software first.
How It Works
Upload your PDF files
Add multiple PDFs from your device into the upload area.
Rotate any document if needed
Use the thumbnail controls to rotate an uploaded PDF left or right before combining everything.
Merge and download
Click Merge PDF to build the combined file, then download the finished merged PDF.
Frequently Asked Questions
Is this merge PDF tool free?
Yes. You can upload PDF files here, merge them in your browser, and download one combined PDF for free.
Can I rotate a PDF before merging?
Yes. Each uploaded PDF thumbnail includes rotate left and rotate right buttons, and that rotation applies to every page in that document.
What thumbnail do you show for each uploaded PDF?
The tool shows the first page of each uploaded PDF as the thumbnail preview, along with the page count and file size below it.
Are the PDF merge steps handled in the browser?
Yes. Everything happens in your browser, so your PDF files stay on your device while they are prepared and merged.
Do you store my PDFs on your servers?
No. Uploaded PDFs for merging stay out of server storage and are not kept on our systems.
What order are PDFs merged in?
PDFs are merged in the same order they appear in the upload area, based on the order you added them.
Can I merge password-protected PDFs?
Only unlocked PDFs can be merged here. If a file is password protected, remove the password first and then upload it again for merging.
Will my original PDF files change?
No. The tool creates a new merged PDF for download and leaves your original files unchanged.