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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

Support article

How to compress a PDF for WhatsApp and share faster

Updated on May 9, 2026

If the PDF takes too long to send or consumes too much data, compressing the file before sharing it on WhatsApp is usually the smartest move.

Best approach for WhatsApp

Start with recommended compression. If the file is still heavy, generate a second copy with extreme compression.

Before you share

  • Check that the document still reads well on a phone.
  • Use a lighter copy for delivery and keep the original for storage.

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