According to AlphaMoat, as of 2026-09, the Chrome extension PDF Genius has 12 users (+9.1% MoM) — ranked #8,750 of 9,324 AI browser extensions, and #1,708 of 1,839 in Office & Collaboration.
What is PDF Genius
Summarize PDFs with AI, customize reading view (fonts, colors), and take notes side-by-side. Export your notes to PDF instantly. PDF Genius is the powerful all-in-one tool to summarize, read, and take notes on any PDF directly inside your browser.
No downloads, no accounts — just open a PDF and start working.
✨ Key Features
⭐ Full Visual Customization Struggling to read a document? Completely change the look of any PDF. Adjust font size, swap font families, change text orientation, and toggle Background Colors (Dark Mode, Sepia, etc.) for the perfect reading experience.
❤️ Save Your Favorites Keep your most important documents one click away. Mark PDFs as favorites to access them instantly from the extension menu whenever you need them.
🕒 Smart History Tracking Never lose your place. Automatically track your recently opened PDFs so you can jump right back into your research or study session without searching for files.
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📝 Summarize PDFs with AI Don't have time to read 50 pages? Get instant AI-powered summaries of long documents to grasp key concepts in seconds.
🔍 Smart Split-Screen Interface View your PDF on one side and a powerful text editor on the other. No more switching tabs to write down thoughts.
✏️ Built-in Note Editor Write summaries, copy-paste quotes, or draft essays inside the extension while you read.
📸 Export Notes Instantly Finished studying? Export your written notes directly into a clean, new PDF file with one click.
⚡ Works Everywhere Load local PDFs from your computer or open online PDFs — everything works instantly.
🔒 Privacy Friendly Your documents generally stay on your device. We prioritize your privacy and do not store your documents.
Perfect for Students, Researchers, and Professionals.
Extension profile
User Growth Trend
Popular in Office & Collaboration
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.