Are my PDFs uploaded to merge them?

No. Merging happens in your browser — none of your files are uploaded or stored on a server.

Can I change the page order?

Yes. Reorder the documents before merging, and use the Pages tool if you need to rearrange, rotate or delete individual pages first.

Is there a limit on how many PDFs I can merge?

Only your browser's available memory. There's no account requirement and no artificial cap.

Yes — unlimited, no account, no watermark.

Merge PDF files

Drop two or more PDFs (and images) and combine them into one, in page order — then download. You can also rotate, split, reorder, and delete pages here. Everything stays in your browser; nothing is uploaded.

Merge: drop 2+ files → one PDF in page order
Split: one PDF in → many PDFs out (one per page, zipped)
Extract: select pages → one new PDF with just those
Reorder / rotate / delete: drag, then bulk-edit any selection
Compress: optional rasterize-to-JPEG (lossy)
Images → PDF: drop PNG / JPG, each becomes one page

Drop PDFs or images here

One file or many — they'll merge into a single grid you can reorder, rotate, delete, or split.

Combine PDFs without uploading them

Combine two or more PDFs into one — entirely on your device, with no upload.

Nothing is uploaded

The whole thing runs in your browser — open your network tab and watch: your file never leaves your device. Most online tools round-trip your document through their servers.

Combine and reorder

Drop in several PDFs, drag to set the order, and download one merged file. Mixed page sizes are kept as-is.

Free, no account

No watermark, no sign-up, no file limit beyond your browser's memory.