Practical guide

How to compress a PDF without ruining quality

Quick answer: Reduce image size moderately, then check small text and graphics before sharing. Keep the original file.

What to do

Reduce image size moderately, then check small text and graphics before sharing. Keep the original file.

Check the details

Use official settings, documentation and first-party support pages when the steps depend on a specific service or device.

Keep security in mind

Do not share passwords, one-time codes or sensitive financial details with someone who contacted you unexpectedly.

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