catScan

Organize PDF pages

Reorder, delete, rotate or add pages.

Processed on your device

  1. 1Choose the files
  2. 2Arrange and adjust
  3. 3Download

You need to sign in to use the tools. It's free.

8 free uses a month · Plus is unlimited

See every page as a thumbnail and arrange the document the way you need: drag to reorder, delete pages you don't need, rotate them or insert blank pages. You can also add other PDFs to mix their pages.

How to organize PDF pages in 3 steps

  1. Open the PDF; add more files if you want to mix pages.

  2. Drag pages to reorder them, and rotate, delete or insert blank pages.

  3. Save the changes and download the organized PDF.

Why use catScan

  • Private by design

    This tool works inside your browser: the file is processed on your device and is never uploaded or stored.

  • Free to start

    Sign in with Google and get 8 free uses per period, shared with the catScan app. 1 use = 1 downloaded file; if something fails, it doesn't count.

  • Nothing to install

    It works in any modern browser on computer, tablet or phone. To scan paper with your camera, use the Android app.

Frequently asked questions

How do I delete pages from a PDF?

Open the file, use the delete button on each page you don't want and download the result. The remaining pages keep their order unless you move them.

Can I combine pages from different PDFs?

Yes. Add more PDFs and their pages appear in the same grid, so you can interleave them in any order before saving.

Are my files stored?

No. This tool processes the file on your device, inside the browser: it is not uploaded to any server and nothing is stored.

Is it free?

Yes. Sign in with your Google account and you get 8 uses per period on the free plan (1 use = 1 downloaded file; if something fails, it doesn't count). catScan Plus, bought in the Android app, is unlimited on the web and in the app.

Does it work on my phone?

Yes. It works in any modern browser on Android, iPhone, Windows, Mac or Linux, with nothing to install. The catScan Android app also lets you scan documents with the camera.