PDF Optimiser

Optimise PDF file structure to reduce file size where possible, while retaining the original document content. Processing takes place directly in your browser without uploading your PDF to a server.

WHAT TO KNOW

Reducing PDF size responsibly

PDF optimisation aims to make documents easier to store, share and download while keeping their content usable.

Check the resulting file for image quality, readability, links and other important features before replacing the original.

Optimise your PDF

Upload a PDF to check whether its file size can be reduced. Processing takes place locally in your browser, without uploading your document to Vital SEO or an external service. Compression results depend on the document. PDFs containing images may already be compressed, and some files will only achieve minimal reductions. Always check the downloaded PDF before using it.

Choose a PDF

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