Compress PDF

Light browser-side PDF optimization. Best for PDFs that can be reduced by object stream rewrite.

Choose file

Output file name

Image-heavy PDFs may need a server optimizer for stronger compression. Free limit: 12MB. Pro limit: 100MB.

Are my files uploaded?

This tool processes files in your browser. The selected file is not intentionally uploaded to Docsmania by this page.

Why are some conversions simplified?

Browser tools are fast and private, but advanced OCR, password encryption and perfect Office layout conversion need a dedicated backend/API.