Paywall Porter
NotebookLM can't reach your login-protected content. Paywall Porter fixes that.
Canvas
SchoologyEducation
NYT
EconomistPremium Publishers
ChatGPT
PerplexityAI Conversations
Substack
MediumCreator Platforms
How it works: Find your article → Open Quick → Pick format (PDF/Text/Link/Paste) → 1-Click Import to NotebookLM
Install Paywall Porter · It's FreeKey Features
Unlimited Imports · Always Free
Add Login Protected Content
Supports everything hidden behind the login or paywall: coursework, AI chats, subscriptions, newsletters, journals and more.
Secure & Free Imports
Import unlimited sources at no cost, knowing your content never leaves your browser. Everything is processed locally for full privacy.
Multiple Import Options
Choose from PDF, link, text, copy/paste, or drag-and-drop to capture any source instantly.
Notebook Management
Find and delete bad links, find duplicate links, search notebooks, search sources by type (PDF, Text, Audio).
Import YouTube Video
Import full videos or playlists with transcripts so NotebookLM can summarize and answer questions accurately.
Save PDFs Locally
Keep a local archive of every import mapped to the right notebook for offline access and backups.