Free PDF tools

Optimize a PDF for fast web view

Set up a PDF so a browser shows the first page right away, while the rest is still downloading. Also called linearizing.

or drop them here

Your files stay on this device

How to optimize a PDF for fast web view

  1. Choose one or more PDFs.
  2. Press Optimize PDF.
  3. Save the new file and put it on your website or share it.

Post a drawing set online

If you post plans or specs on a project or bid website, set them up for fast web view so bidders see the first sheet while the rest loads.

Private

Your files stay on your device. Nothing is uploaded.

Free

No sign-up, no watermark on your file, no daily limit.

Works offline

Once the page loads, it keeps working without the internet.

Any device

Phone, tablet or computer, in Chrome, Edge or Safari.

Questions

What is fast web view?

A PDF set up so its first page and a map of the other pages come first in the file. A browser can show page 1 straight away instead of waiting for the whole file.

Does it make the file smaller?

Not really. It changes the order inside the file, not what is in it. To make it smaller, use Compress PDF.

Can I do several files at once?

Yes. Choose or drop several files. Each one gets the same settings, and you save them all in one ZIP.

Will the PDF look different?

No. Every page, link and form field stays the same. It still opens in every PDF reader.

Are my files uploaded?

No. The tool runs in your browser, so your files never leave your device. Nothing is sent to us or kept after you close the tab.

Is it free?

Yes. There is no sign-up, no watermark on your file and no daily limit.

Does it work offline?

Yes. Once the page has loaded you can turn off Wi-Fi and the tool still works.

Need to mark up the PDF too?

Survey is a full PDF app for drawings. Add pens, shapes, clouds and count markers, and keep every sheet in sync on your computer, iPad and phone.

Open Survey free