PDF Tools

Compress PDF

Creates compressed PDF copies to reduce file size; the reduction depends on the document's contents.

Illustration · Create a compact version

At a glance

Input
Select local PDF files in File Explorer.
Selection
At least 1 item
Result
Creates compressed PDF copies to reduce file size; the reduction depends on the document's contents. Source files stay unchanged.
Before it runs
You see the options and a preview first.
Pack
PDF Tools · Included in every installation

How it works

  1. Select local PDF files in File Explorer.
  2. Press Alt + Space and type “Compress PDF”.
  3. Review compression options and warnings; image quality can change and a smaller output is not guaranteed.
  4. Start the action and check the result.

A practical example

Prepare a large PDF for an email attachment.