🔒 Files never leave your device

Every tool you need to
work with PDFs

Merge, split, compress, convert, rotate, watermark, protect and unlock PDFs — free, unlimited, and 100% private. Everything happens right in your browser: nothing is ever uploaded.

✓ No uploads — works offline ✓ No sign-up ✓ No file limits ✓ Free forever
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Reduce PDF file size without sending it to a server

Large PDFs are painful to email and upload. Choose Light for lossless clean-up, or Recommended and Extreme to cut scans and image-heavy files by 50–80%. Unlike most online PDF sites, PDF WithMe never uploads your file anywhere — all processing happens inside your own browser, and it even works with your internet switched off.

How to use it

  1. Drop your PDF into the box above.
  2. Pick a level: Light keeps text selectable; Recommended balances size and quality; Extreme gives the smallest file.
  3. Click Compress PDF and compare the before/after size shown.

Frequently asked questions

How much smaller will my PDF get?

It depends on the content. Scanned and image-heavy PDFs typically shrink 50–80% on Recommended or Extreme. Already-optimised digital PDFs shrink less.

Does compression affect quality?

Light mode is lossless. Recommended and Extreme convert pages to high-quality images — ideal for sharing, though text stops being selectable.

Why is in-browser compression more private?

Your document is never transmitted anywhere, so there is no server copy to be stored, logged or breached.