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PDF Merger

Combine several PDF files into one, in whatever order you choose.

  1. Add two or more PDFs
  2. Reorder them with ↑ / ↓
  3. Merge and download

Why merge PDFs online?

Combining separate PDFs — a cover letter and a resume, scanned receipts, or chapters of a report — usually means digging through desktop software or paying for a subscription just to join a few files together. This tool skips all of that: drop in your files, put them in order, and get one PDF back in seconds, from any device with a browser.

It's built for one-off tasks as much as recurring ones. Students stitching together assignment pages, freelancers assembling a client proposal, or anyone combining scanned pages into a single document can do it here without installing anything or creating an account. The merge preserves original page quality and formatting, so the result looks exactly like the source files, just combined into one.

Frequently asked questions

Is it safe to merge confidential PDFs with this tool?
Files are processed to produce your merged PDF and are not kept afterward — there is no account, no storage, and no one else can access what you upload. For extra-sensitive documents, you can also check your connection is HTTPS (it is) before uploading.
How many PDFs can I merge at once, and is there a file size limit?
You can merge as many files as the batch limit allows, with a per-file size cap enforced server-side to keep the tool fast for everyone. If a file is rejected for being too large, split it first or compress it, then merge.
Can I choose the order the pages appear in?
Yes — reorder the files with the ↑ / ↓ controls before merging. The final PDF follows that exact order, one file after another.
Does merging reduce PDF quality or change formatting?
No. Pages are combined as-is — text stays selectable, images keep their original resolution, and formatting is preserved exactly as it was in each source file.
Do I need to install anything or sign up?
No. It runs entirely in your browser and our server — no software install, no account, no email required.
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