Shrink a PDF by re-encoding its images and fonts. Pick how aggressive in the convert step — “ebook” is a good balance of size and quality.
Choose screen (smallest), ebook (balanced), printer or prepress (highest quality) in the convert step — they map to Ghostscript's downsampling presets.
Re-encoding compresses embedded images and subsets fonts without rasterizing the page, so selectable text stays selectable.
Drop your PDF above. The converter is pre-set to re-encode it with the “ebook” quality preset; download the smaller PDF. Switch presets in the convert step for more or less compression.
“ebook” downsamples images to a screen-friendly resolution while keeping text crisp. For print, choose “printer” or “prepress”; for the smallest possible file, choose “screen”.
Yes — uploads are over an encrypted connection and anonymous files are temporary. No account needed.
Compress an image · Remove metadata · Anonymize a photo · All formats