Toolo

Merge PDFs

Bring several PDFs together into a single document. See every file, drag them into the right order, and download. Nothing is uploaded.

Drop your PDF files here

or click to select them — as many as you like

How do I merge PDF files ?

  1. Add your files — drag and drop your PDFs, or click to select them.
  2. Arrange them visually — every PDF appears as a thumbnail ; drag them to set the order.
  3. Click “Merge” — Toolo assembles everything into a single document.
  4. Download — your merged PDF is ready in an instant.

Why Toolo is better

Your files never leave your computer. Unlike most online services, Toolo uploads nothing : merging happens entirely in your browser. Your documents stay 100 % private, it is faster (no upload wait), free and unlimited.

Frequently asked questions

Is merging PDFs really free ?

Yes, completely. No account, no watermark, no limit on files or pages.

Are my documents safe ?

Absolutely. No file is sent over the internet : all processing happens locally in your browser.

Can I change the order of the files ?

Yes, just drag and drop the thumbnails. Pages will be assembled in exactly the order shown.