Best alternatives to NotebookLM Source Helper (2026)
10 Chrome extensions that do a similar job to NotebookLM Source Helper, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
NotebookLM Source Helper today
NotebookLM Source Helper alternatives, compared
- 1
NotebookLM Exporter
Export NotebookLM text content to PDF, TXT, and Markdown. Copy to clipboard feature included.
779 users3.7★ from 6 ratingsUpdated 10 months ago1 permissions- About 5.1× fewer users than NotebookLM Source Helper
- Updated less recently
- Asks for fewer permissions (1 vs 25)
- 2
NotebookLM Export Pro
Export NotebookLM notebooks to Markdown, PDF, Notion and more
≈7K users3.3★ from 19 ratingsUpdated 9 months ago4 permissions- About 1.8× more users than NotebookLM Source Helper
- Updated less recently
- Asks for fewer permissions (4 vs 25)
- 3
NotebookLM Exporter
Export your NotebookLM conversations, notes, and sources to PDF, Markdown, HTML, and more with authentic styling
≈1K users5.0★ from 8 ratingsUpdated 12 days ago9 permissions- About 4.0× fewer users than NotebookLM Source Helper
- Updated more recently
- Asks for fewer permissions (9 vs 25)
- 4
Kortex NotebookLM: Gemini Notebook Toolkit
Save AI chats to NotebookLM in one click: chats, pages, YouTube. Export NotebookLM chat to PDF, download sources, sort into folders.
≈100K users4.7★ from 374 ratingsUpdated 5 days ago40 permissions- About 25× more users than NotebookLM Source Helper
- Updated more recently
- Asks for more permissions (40 vs 25)
- 5
NotebookLM Source Manager
Easily manage your NotebookLM sources.
≈3K users4.0★ from 11 ratingsUpdated 7 weeks ago5 permissions- A similar number of users to NotebookLM Source Helper
- Asks for fewer permissions (5 vs 25)
- 6
NotebookLM to PDF Exporter
Export NotebookLM conversations to PDF with selective questions and answers.
≈4K users3.0★ from 10 ratingsUpdated 17 months ago4 permissions- A similar number of users to NotebookLM Source Helper
- Updated less recently
- Asks for fewer permissions (4 vs 25)
- 7
NotebookLM Source Uploader
Capture links and upload sources to NotebookLM
≈5K users3.3★ from 3 ratingsUpdated 8 months ago5 permissions- A similar number of users to NotebookLM Source Helper
- Updated less recently
- Asks for fewer permissions (5 vs 25)
- 8
NotebookLM Ultra Exporter: Markdown & PDF & More
Export NotebookLM notes, slides, mindmaps, flashcards, tables & infographics to Markdown, Word, PDF, CSV & more.
≈100K users4.0★ from 59 ratingsUpdated 3 weeks ago8 permissions- About 25× more users than NotebookLM Source Helper
- Updated more recently
- Asks for fewer permissions (8 vs 25)
- 9
NotebookLM Sources Exporter
Export NotebookLM sources and download them as markdown files
≈9K users4.0★ from 18 ratingsUpdated 3 months ago9 permissions- About 2.3× more users than NotebookLM Source Helper
- Asks for fewer permissions (9 vs 25)
- 10
NotebookLM Citation Mapper
Maps citation numbers to source filenames in Gemini Notebook (formerly NotebookLM). Now with Rich Text copy and PDF export!
≈1K users4.8★ from 8 ratingsUpdated 2 months ago6 permissions- About 4.0× fewer users than NotebookLM Source Helper
- Asks for fewer permissions (6 vs 25)
- Listed under Workflow & Planning
NotebookLM Source Helper alternatives: questions
What is the best alternative to NotebookLM Source Helper?
By users, the most popular alternative is Kortex NotebookLM: Gemini Notebook Toolkit with ≈100K users and a 4.7-star rating. The closest match by what it does is NotebookLM Exporter.
Which NotebookLM Source Helper alternative has the best rating?
Kortex NotebookLM: Gemini Notebook Toolkit has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 374 ratings.
Is there a NotebookLM Source Helper alternative that asks for fewer permissions?
NotebookLM Exporter asks for 1 permissions, against 25 for NotebookLM Source Helper.
How many alternatives to NotebookLM Source Helper are there?
We list 10 close alternatives to NotebookLM Source Helper on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.