Join PDFs in the order you choose
Merging is the quickest way to send one tidy file instead of a pile of attachments: a contract with its appendices, a set of scanned receipts, chapters of a report or a job application with certificates. Add as many PDFs as you need, drag them into order, and optionally take only some pages from each file, such as pages 1-3 of one and page 7 of another.
Each file can get its own bookmark in the merged PDF, so readers can jump straight to the part they need. Because merging happens in your browser, confidential documents never travel over the internet.
How to merge PDF files
- 1
Add your PDFs
Drop two or more PDF files on the page, or choose them from your device. You can add more later.
- 2
Set the order
Drag files by the handle to reorder them. Type page ranges next to a file to include only those pages.
- 3
Merge and download
Click Merge. Your combined PDF downloads as one file.
Features
No file count limit
Merge as many PDFs as your device can hold in memory, up to 100 MB each.
Pick pages per file
Use ranges like 1-3, 7 to take only the pages you need.
Bookmarks for each file
The merged PDF gets an outline entry for every original file.
Password-protected files
Enter the password when asked and the file is merged like any other.
Merge PDF: frequently asked questions
There is no fixed limit. Each file can be up to 100 MB, and the total depends on your device's memory. Dozens of normal documents merge in seconds.
No. Pages are copied exactly as they are, without converting or recompressing anything.
Yes. Type the pages to include next to that file, for example 2-4, 9.
The page content is kept. Interactive fields may stop being fillable when two files use the same field names, so fill or flatten forms before merging if that matters.
No. Merging runs in your browser and the files stay on your device.