📄 Google Docs & Slides PDF Proxy

Usage:

Stream PDF directly:
/proxy.php?url=https://docs.google.com/presentation/d/ID/edit

Download and save with custom filename:
/proxy.php?url=https://docs.google.com/document/d/ID/edit&filename=my-document.pdf

/proxy.php?url=@https://docs.google.com/presentation/d/1mVZjvKaYN7zgrVB99BfW8wkbXvqv4Ggehd6u4ZoV7SQ/edit
/proxy.php?url=https://docs.google.com/document/d/DOC_ID/edit&filename=report.pdf

Note: The @ symbol at the beginning of URLs is optional and will be automatically removed.