Merge PDF files
Drop two or more PDFs, put them in order and save them as one. Pictures become pages. Nothing is uploaded.
Drag to reorder. Shift or Ctrl picks several. Double-click to open a page.
How to merge PDF files
Drop the PDFs, drag files or single pages into order and press Merge into one PDF. Links and annotations come along with their pages.
Drop the files
Two or more PDFs, and any pictures, which become pages. A locked PDF asks for its password in the file list.
Put them in order
Sort the files by name or reverse them, or drag pages in the grid. Turn or delete pages as you go.
Merge
Press Merge into one PDF and download it.
Other PDF tasks
More for PDFs
Questions
Yes. JPG, PNG, WebP and other pictures each become a page.
Yes, with each file’s password, typed in the file list. The merged PDF has no password; Protect adds one.
Pages are copied with their links and annotations. Bookmarks, page labels and attachments are left out, and form fields keep their look but can no longer be filled in.
Only your device’s memory: each file can be up to about 560 MB on a computer with 8 GB, and half that on a phone with 4 GB.
No. Your browser reads and joins them on your device.