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If you landed here from a guide, you can already reduce your PDFs here without going back to the homepage.

Drag and drop your PDFs here

You can now select or drag several PDFs at once. Then choose a compression level and start the batch.

Up to 50MB per file

Content hub

Guides for people who need to compress PDFs with more context

Updated on May 9, 2026

This page gathers the guides created to target more specific searches and help users in real situations, such as sending PDFs by email, reducing files on mobile or choosing the right compression level.

What you will find here

  • Guides focused on email delivery and messengers
  • Support content for mobile and quick sharing
  • Comparisons between compression levels
  • Answers to common questions about oversized PDFs

How to use this hub

If you arrived with an urgent need, use the tool at the top of the page first. Then open the guide that matches your case to understand which compression level makes the most sense.

If your goal is to improve organic performance, this hub also helps distribute internal authority across the most important pages of the project.

Related content

How to send a large PDF by email

Quick guide for attachments that hit the size limit.

How to reduce a PDF on mobile

Step-by-step flow for compressing PDFs on a phone browser.

PDF too large: what to do

Practical alternatives for heavy documents.

How to compress a PDF for WhatsApp

Tips for faster sharing on mobile.

Light vs extreme compression

Compare the levels before deciding which one to use.