The document workshop / Walkthroughs

PDF Compression Guides

The full, step-by-step walkthroughs — pick the one that matches the job in front of you.

The guides are the long-form, do-it-with-me tutorials. Where a cluster page answers a quick question — "which mode for under 5MB?" — a guide walks you through a whole task from start to finish, with the gotchas called out before you hit them. If you want the unhurried version with every step, you're in the right place.

Pick a guide by the job in front of you: emailing a file that just bounced, reducing a PDF's size in general, or choosing the right settings when you genuinely aren't sure which to use. Each one is self-contained, so you can land on it straight from a search and follow it start to finish without reading anything else first. Every guide ends where it should — at the tool, with the mode it recommends ready to go — so you're never left guessing what to click.

The guides distinguish a transformed delivery copy from an original kept unchanged. Rasterisation removes selectable text, OCR, interactive fields, accessibility structure and digital signatures. Size reduction and target attainment are checked separately, and you choose when to download. The guides also explain when keeping the original or changing the delivery method is the more useful answer.

Choose a walkthrough.

Follow a task from the original file to a result you can review.

Choose a walkthrough
Your situation Guide What to expect
My email bounced — walk me through fixing it How to compress a PDF for email Coming soon Step-by-step from an oversized PDF to a sent message, including the total-attachment-size trap that catches everyone.
I just need this PDF smaller How to reduce PDF size Coming soon A general size-reduction workflow for any PDF, with the step-down strategy and what to do when it won't shrink.
I don't know which setting to pick Best settings for PDF compression Coming soon How to match a mode to your file: print versus screen, scan versus export, sensitive versus routine.

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Frequently Asked Questions

How are guides different from the cluster pages?
Cluster pages are quick, scenario-specific answers. Guides are the full walkthrough for one task, with every step and pitfall. Use a cluster to decide, a guide to execute.
Do the guides cover the privacy side?
Yes, where it is relevant — each notes that processing stays in your browser and nothing is uploaded. For the complete privacy explanation, see the Privacy cluster.
Are new guides added over time?
Yes. Guides are published on a steady cadence alongside the programmatic pages, so it is worth checking back. If a topic you need isn't covered by a guide yet, the matching cluster page will still point you at the right mode in the meantime.