Questions people ask
Are my PDFs uploaded anywhere?
No. The files are joined by your own browser on this device. They are never sent to a server, so this works even with sensitive documents like bank statements or certificates.
Is there a limit on files or size?
As many files as you like, each up to 200 MB and 600 MB together. Very large jobs depend on how much memory your phone or computer has.
Can I merge a password-protected PDF?
Not yet. A PDF locked with a password has to be unlocked first. Use the Unlock PDF tool first if you know the password.
Will the merged PDF keep links and form fields?
Page content, images and text are kept exactly. Bookmarks from the original files are not carried over, and fillable form fields may stop working in the merged copy.