Optimize PDF
Re-save PDF files in the browser and reduce size where possible.
Optimize PDF
How this tool works
Choose a file or paste text, start the feature and check the result directly on the page. If a download is created, it starts automatically in the browser.
FAQ
Is this tool free?
Yes, it is free to use.
Are files uploaded?
Core features run locally in the browser. Some features only load JavaScript libraries for processing.