Tools PlatformOne Platform. Many Tools.

PDF Merge

Add several PDFs, drag them into the order you want, and download one combined file.

Loading tool…

How to use

  1. Add two or more PDF files.
  2. Drag the files to set the merge order.
  3. Click Merge and download the combined PDF.
PDF SplitExtract page ranges, split every page, or separate odd and even pages.
PDF CompressShrink PDF file size by recompressing embedded images.
Image CompressorShrink JPG, PNG & WEBP with a quality slider — right in your browser.
QR Code GeneratorCreate QR codes for links, text, or Wi-Fi — download PNG and SVG.

Frequently asked questions

How many PDFs can I merge?

As many as your device can handle — there's no server limit because merging happens locally.

Will the original formatting be kept?

Yes. Pages are copied exactly as they are, preserving text, images, and layout.

Are my PDFs uploaded?

Never. The merge runs entirely in your browser with pdf-lib. Your files stay on your device.

About this tool

PDF Merge is a free, browser-based tool from Tools Platform. It runs entirely on your device — your data is never uploaded to a server, so it stays completely private. There are no accounts, no watermarks, and no limits. Add several PDFs, drag them into the order you want, and download one combined file.