Merge PDFs, add a password to a PDF, or remove one you know -- processed in your browser, so files are never uploaded.
Remove the open password from a PDF you have the password for, so it opens without one. Runs in your browser; the author's restrictions are kept.
Add a password to a PDF with AES-256 encryption, and optionally restrict printing, copying and editing -- the file never leaves your browser.
Combine PDF files into one in any order, choosing which pages to take from each -- right in your browser, with nothing uploaded.
Remove the open password from a PDF you have the password for, so it opens without one. Runs in your browser; the author's restrictions are kept.
Add a password to a PDF with AES-256 encryption, and optionally restrict printing, copying and editing -- the file never leaves your browser.
Combine PDF files into one in any order, choosing which pages to take from each -- right in your browser, with nothing uploaded.