🔐 Public landing page · Google OAuth protected workspace

Secure PDF tools
behind one clean sign-in.

This landing page stays open for visitors. The actual PDF workspace, dashboard, upload area, AI assistant, and processing APIs are unlocked only after Google sign-in. New users get 1 day of free usage, then Stripe subscription is required for full access.

Log in with GoogleHow access works
No PDF features are exposed here before login. This is the public marketing entry point only.
Google OAuth
1-day free usage
Stripe unlock
PDF workspace
PDF

1. Visitor sees landing page

No upload tool, editor, dashboard, or processing feature is shown before authentication.

2. Google sign-in starts access

Clicking Log In redirects to Google OAuth and then opens the protected PDF workspace.

3. Stripe after trial

After 1 day of free usage, users are prompted to subscribe before accessing tools again.

PDFMaster · Blue River secure PDF workspace