Merge PDF Files

Merge several PDF files into one in your browser. Drag in your PDFs, set the order and download. Free, no sign-up, and files are never uploaded.

Runs in your browser. Your files are never uploaded. How it works

Merge PDF combines two or more PDF files into a single document, right in your browser. Add your files, arrange them in the order you want, and download the merged PDF.

How to merge PDF files

  1. Click Choose PDF files or drop your PDFs onto the page. You can add more files later with Add PDFs.
  2. Check the first-page previews and use the arrow buttons to put the files in order.
  3. Click Merge PDFs. The merged file is saved as merged.pdf.

What is kept

Item Kept Notes
Text, fonts, images, vector graphics Yes Copied without re-compression
Page size and rotation Yes Every page keeps its original size
Web links on pages Usually Links that jump to another page inside a file may stop working
Bookmarks (outline) No The merged file has no bookmarks
Fillable form fields Partly Simple fields usually work; complex forms may not
Password-protected files No Remove the password first

Private by design

All work happens on your device. Your PDFs are never sent to a server. You can check this yourself: see how it works.

Frequently asked questions

Are my PDFs uploaded to a server?

No. The files are combined by JavaScript in your browser and the result is saved straight to your device. This makes it safe for contracts, bank statements and other confidential files.

Does merging reduce the quality?

No. Pages are copied exactly as they are, including text, images, fonts and vector graphics. Nothing is re-compressed or converted to images.

How do I change the order of the files?

Use the arrow buttons under each file to move it earlier or later. The merged PDF follows the order shown on screen, from left to right.

Can I merge password-protected PDFs?

Not yet. Remove the password with the app you normally use to open the file, then add it here.

Is there a limit on the number of files?

There is no fixed limit and no daily quota. Very large merges depend on your device memory and may be slow on phones.

Are links and bookmarks kept?

Page content is kept exactly. Bookmarks (the outline) and some interactive form fields are not copied into the merged file.

More ways to use Merge PDF

Related tools

Split PDFExtract selected pages, split every page into its own file, or cut a PDF into ranges.Compress PDFShrink scanned and image-heavy PDFs by re-compressing their images. Text stays sharp.JPG to PDFCombine JPG, PNG and other images into a single PDF, in the order you choose.PDF to JPGTurn every page of a PDF into a JPG or PNG image, one page or all at once.Add Page NumbersNumber PDF pages in the corner or centre, with formats like Page 1 of 9 and an option to skip the cover.Compare PDFFind what changed between two PDFs: text differences side by side, or a visual overlay of every page.