Optimise

Optimise your PDF files

Reduce file size, convert pages to greyscale, or resize to standard paper sizes. All tools process your PDF locally in your browser.

Optimise Tools 3 tools

Compress PDF

Reduce file size by removing metadata and optimising streams.

Grayscale PDF

Convert all pages to greyscale to reduce colour ink usage.

Scale Pages

Resize all pages to A4, Letter, A3, or a custom size.