NeuroScribe: Annotate PDFs

Annotate PDFs with a stylus. Handwritten notes & text search. Fully offline.

Master Complex Subjects. Boost Retention. Be Exam-Ready.

NeuroScribe is a digital notebook built for serious studying. Annotate PDFs & study smarter with handwritten notes on your existing PDFs & class slides that you can highlight, underline & search instantly — so you can revise faster & stop wasting time hunting for the right page.

Search your entire semester in seconds. Find your class notes, handwriting or voice notes right when you need it.

📄 PDF ANNOTATION (HIGHLIGHT, WRITE & DRAW)
• Import & write on PDFs (lecture slides, textbooks, worksheets, research papers)
• Highlight & mark up diagrams, formulas & key definitions
• Keep your PDF annotations organized by class, module or topic

✍️ HANDWRITTEN NOTES + STYLUS SUPPORT
• Built for tablet note taking & real handwriting workflows:
• Smooth ink engine optimized for handwriting & stylus use (great for tablets)
• Write, draw, and sketch in the same notebook
• Ideal for math, science, engineering & diagram-heavy subjects
• Create clean summaries, mind maps & worked solutions

🔎 SEARCH ACROSS PDFS, HANDWRITING & TRANSCRIPTS
• Search PDFs and handwritten notes instantly
• Jump straight to the page with the highlight, diagram or keyword
• Make your semester searchable for exam prep & last-minute review
• Search transcripts for key moments

🧠 REVIEW LECTURES FASTER (2x + TRANSCRIPTS)
• Replay classes & lectures at 2x speed for faster revision
• Record class audio alongside your PDF annotations & handwritten notes
• Auto-transcribe into timestamped transcripts & jump to sections
• Search transcripts to find key explanations quickly

🔒 PRIVATE + FULLY OFFLINE
• Offline-first. Review, take notes & study from anywhere
• Private by default. Your notes stay on your device
• No account or email required. No spam

💎 PLANS

NeuroScribe Free
Everything you need for PDF annotation & handwritten class notes.
• Includes 50 pages (notes & imported PDFs)
• Annotate PDFs with a stylus: highlight, underline, write & draw
• Search across PDF annotations, handwriting & images
• Record & replay classes & lectures with search-ready transcripts
• Fully offline & private by default (no account required)

⭐ NeuroScribe Pro
For students who rely on NeuroScribe all semester.
• Unlimited pages (remove the 50-page limit)
• Cloud backup to Google Drive
• Multi-device sync (tablet ↔ phone)
• Keep your PDF annotations & notes safe across devices

Download NeuroScribe and turn your device into a stylus-first PDF annotation & study notes system — built for faster revision & stronger recall.