Merge PDF Files
Select two or more PDF files. They are joined in the order shown in your file picker.
Your file is opened and changed in this browser tab. It is not uploaded. Save the finished file to keep it.
FREE · FILES STAY ON YOUR DEVICE
Merge PDF Files
Put several PDF files together in one document. Choose the files in the order you want them to appear, then save the combined PDF.
How to use it
Choose the PDF files in the order you want them. Combine the files into one document and save it to your device.
File privacy
This page processes selected files on your device. It does not send them to our server or keep a saved copy. Closing this tab clears the working copy.
Limits
Some password-protected or damaged PDFs may not open. Very large files can use a lot of memory. Editing may invalidate digital signatures or affect features in complex PDFs. Check the saved result before sharing it.
PDF editing is powered by pdf-lib (MIT license).