Make your PDF smaller so it fits through email and upload limits. Choose how strong the compression should be.
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Most of the weight of a PDF comes from images. The compressor resamples images to a sensible resolution, re-encodes them efficiently, removes duplicated resources and unused fonts, and rewrites the file structure. Text stays sharp and selectable.
If a file cannot be made smaller (it is already optimized), you get the original back, never a bigger file.
Professional conversion engines keep fonts, layouts, tables and images exactly where they belong.
HTTPS encryption, automatic deletion after 1 hour(s) and a button to delete your files immediately.
Works in Chrome, Safari, Firefox and Edge on Windows, Mac, Linux, Android and iOS.
Created by Adobe in 1993, PDF is the standard for sharing documents that must look identical on every screen and printer. It embeds fonts, images and layout in one file and supports passwords, forms and digital signatures.
It depends on the content. Documents with many photos often shrink by 50 to 90%. Text-only PDFs are already small and change less.
"Recommended" fits most cases. Use "Extreme" when the file must be as small as possible, for example for an upload form with a 2 MB limit.
Yes, completely free. There is no registration and no watermark is added to your files.
Files are uploaded over an encrypted connection and deleted automatically after 1 hour(s). After downloading you can also delete them immediately with one click.
Each file can be up to 50 MB.
Your PDF is too big to send or upload? Learn why PDFs get heavy and how to make them smaller (under 1, 2 or 5 MB) without making the text blurry.
Read the guideTurn photos of documents into a single, clean PDF with your phone: how to take good pictures, put the pages in order, keep the file small and make the text searchable.
Read the guide