Nouplo

Merge PDF files

Combine PDFs into one document, in the order you choose, without sending them anywhere.

Drop files here

or click to choose from your deviceAccepted: PDF

Up to 3 files per runUp to 20 MB per file10 runs per dayFree PDFs end with a small “Made with nouplo.com” lineRemove limits with Pro✓ Works offline

Your files stay on your device

This tool runs entirely in your browser. Nothing is uploaded, nothing is stored, and you can even turn off your internet connection before you start.

How it works

  1. Drop two or more PDF files onto the box above, or tap Choose files on your phone.
  2. Drag the files into the order you want them to appear. The first file becomes the first pages.
  3. Press Merge PDF. The pages are combined on your device in a second or two.
  4. Download the merged file. Nothing was uploaded, so there is nothing to delete afterwards.

Frequently asked questions

Are my PDF files uploaded to a server?
No. The merge runs inside your browser. You can open this page, switch your device to airplane mode, and it will still merge your files.
Is there a limit on file size or number of files?
The free plan merges up to 3 files of 20 MB each, 10 times a day. Pro removes these limits. Because the work happens on your device, very large files depend on your phone or computer's memory rather than on our servers.
Will the merged PDF keep links, bookmarks and form fields?
Pages, text, images, and internal links are kept. Form fields are flattened into the page as they appear. Bookmarks from the source files are not carried over yet.
Can I merge password-protected PDFs?
Not directly. Remove the password first with the Protect PDF tool in decrypt mode, then merge the unlocked files.
Why is there a small Nouplo line at the bottom of the last page?
Free exports include a light footer on the last page only. Pro exports are completely clean.

Made for a specific use

Related tools

⋈ Split PDF Cut one PDF into several files by page ranges, one file per page, or parts under a size limit. ▦ Organize PDF pages Delete, reorder and rotate pages visually, all in one go, without sending the document anywhere. ⇲ Compress PDF Make a PDF smaller for email or upload limits without sending it to anyone. ↻ Rotate PDF Fix sideways scans and landscape pages, and save the rotation into the file.