How to combine PDF files
- Drop two or more PDFs onto the box (or click to choose them).
- Use the ↑ ↓ arrows to put them in the order you want. The first file becomes the first pages.
- Click Merge PDFs, then download the result.
Good to know
- Pages keep their original size, fonts, images and links.
- You can add PDFs a few at a time — they join the list.
- Need only some pages of a file? Use extract pages first, then merge.
Why this one?
No sign-up, no limitsUse it as often as you like. No account, no daily cap.
Private by designYour PDF never leaves this tab — it is not uploaded to any server.
Fast and cleanNo pop-ups or fake download buttons in your way.
Related tools
Questions, answered
Can I merge more than two PDFs?
Yes — add as many as you like and reorder them before merging.
Is my PDF uploaded anywhere?
No. The file is opened and edited by your own browser. That makes it safe for contracts, IDs and anything private — and it works even on a slow connection once the page has loaded.
Is there a file size or page limit?
We don’t set one. The practical limit is your device’s memory — a few hundred pages is usually fine on a laptop, and large scans may be slow on older phones.
Why can’t it open my PDF?
Password-protected PDFs can’t be read until the password is removed (open it, then Print → Save as PDF). Very unusual or damaged files can fail too.