PaperKit › Convert › Compress PDF

Compress PDF

Reduce PDF size by re-encoding images and stripping metadata. Works for most scanned PDFs. No upload, no signup, and free to use in your browser.

How to use Compress PDF

Drop a PDF file.
Click Run.
Download a smaller PDF.

Related PDF tools

Remove PDF Metadata — Strip author, title, producer, and keyword metadata from a PDF to protect privacy.
Merge PDF — Combine multiple PDF files into one PDF in the order you choose, fast and free in your browser.
Image to PDF — Convert JPG, PNG, or WEBP images to a single PDF. Drop images and download a clean PDF.

Frequently asked questions

How do I use Compress PDF?

Drop a PDF file. Click Run. Download a smaller PDF. The finished file is created in your browser.

Is this compress pdf tool private?

Yes. Compress PDF runs locally in your browser, so your PDF is not uploaded to PaperKit or stored on a server.

Will Compress PDF change my original PDF?

No. PaperKit creates a new downloadable file and leaves your original document unchanged.