Free · Private · In your browser
Merge PDF
Combine several PDFs into one document, in any order you choose. Runs entirely in your browser, so your files are never uploaded.
Drop PDFs here
or click to choose files
Processed entirely in your browser. Your files never leave your device.
Bring several PDFs together into a single document. Add your files, drag them into the order you want, and download one combined PDF with every page copied across exactly as it was. The whole merge runs on your own device, so nothing is uploaded.
How to merge pdf
- Add your PDFs. Drag your PDF files onto the drop zone, or click it to choose them from your device. Add as many as you need.
- Set the order. Use the up and down controls to arrange the files (the top of the list becomes the first pages) and remove anything you didn't mean to include.
- Merge and download. Click Merge PDFs to copy every page into one new document, then download the combined file.
Frequently asked questions
- In what order are the files combined?
- Top to bottom, exactly as they appear in your list. Add the files, drag them into the order you want, remove any you don't need, and the merged PDF follows that sequence: first file first, last file last.
- Can I merge a password-protected PDF?
- Not directly. A locked or encrypted PDF can't be opened in the browser, so you'll see a "couldn't read this file" message. Remove the password in your usual PDF viewer first, then merge the unlocked copy.
- Is there a limit on how many PDFs I can merge?
- There's no fixed number. Because the work happens on your own device, the practical limit is your available memory. A few dozen ordinary documents is no trouble, while very large scans may be slower on older machines.
- Does merging re-compress or change my pages?
- No. Each page is copied into the new PDF as-is, with the same text, images, and resolution. FeatherPDF doesn't re-encode or downgrade anything, and the files never leave your device to do it.