BETA Free for Android tablets · with a Windows companion

A notebook
with no edges.

Write with a pen on a page that never runs out — with your lecture slides, videos, quizzes and mind maps living on the same page as your handwriting.

FreeWorks offlineNo account, no ads
Shoulder complex
Video Overview · Rotator cuff
supraspinatus = abduction ✓
Audio overview12:40 · Shoulder deep-dive
Flashcard · 3 / 24

Which nerve supplies biceps brachii?

hover to flip
Answer

Musculocutaneous nerve
(C5–C6)

tap for next
Quiz · Q4

Which muscle initiates the first 15° of abduction?

Deltoid
Supraspinatus ✓
Built forLecture PDFsWord documentsNotebookLMS Pen & any stylusWindows
Everything on one page

Stop juggling six apps
to revise one topic.

A PDF viewer, a video player, a flashcard app, a quiz, a notebook. Infinite Notes puts them on the same canvas — and lets you write over all of it.

Writing that feels like paper

Pen, pencil, fountain pen, marker and highlighter — pressure and tilt aware, with palm rejection so you can rest your hand. Study tape hides answers; a laser pointer helps you present.

Every lecture, one page

Import dozens of PDFs at once and they lay out in tidy rows. Drop in a Word document and it arrives as pages. Slides stay locked in place while you write over them, and two notes merge into one without covering a line.

.pdf.docx.png.jpgslide lockmerge notesminimapzoom to fit

NotebookLM, alive on the canvas

Nine kinds of study material, every one interactive — and every one you can write over. Videos play while your ink sits on top. Mind maps drag and fold. Flashcards flip. Quizzes mark your answer and show why.

Video overviewAudio overviewSlide deckReportInfographicData tableMind mapFlashcardsQuiz

Handwriting → text

Lasso your writing and turn it into typed text. On-device, offline after a one-time download.

A desktop companion

The Windows app opens the same notes on a big screen and syncs with your tablet over a USB cable, in whichever direction you choose — no Wi-Fi, no account, nothing leaves your two devices.

USB syncsame notes, big screenstudy modeinstall with AI

Locked, if you want

Put any note behind your fingerprint. Folders and colour tags keep a whole degree in order.

Lecture capture EARLY ACCESS

Record a lecture on the tablet; a laptop with an NVIDIA graphics card transcribes it and writes structured revision notes back onto a page — headings, key terms and all. In early testing, and not in the public download yet. When it arrives: always get permission before recording a lecture.

Thirty seconds

See it move.

From six apps to one page: bring in your lectures, write straight over them, study from the same canvas — then zoom out and see the whole course at once.

  • Every lecture PDF, imported at once
  • Ink over slides, videos and quizzes
  • One page that never runs out
A calm place to think

Noir and gold, one quiet toolbar.

How it connects

Two devices. One cable.

No cloud in the middle. Your tablet and your laptop talk to each other directly, and nobody else is in the conversation.

Your tabletWrite, import, study — fully offline.
A USB cableThe desktop app handles the link automatically.
Your laptopThe same notes on a big screen.
Privacy

Your notes never touch our servers — because there aren't any.

No accountOpen the app and write. There is nothing to sign up for.
No analytics, no adsWe collect nothing. The one outside party is Google's on-device handwriting recogniser, which reports anonymous performance metrics to Google — never your notes. Details
Yours to keepExport every note to one backup file and take it wherever you like.
Get it

Start writing in two minutes.

Android 10+ · tablet with a pen recommended

Infinite Notes for Android

The full app. Everything works offline.

Download the APK
  1. Open the downloaded file on your tablet.
  2. Allow installs from that app when Android asks, then tap Install.
  3. Updating later? Install over the top — your notes stay.
Windows 10 / 11

Desktop companion

Your notes on a big screen, synced over USB.

Download for Windows
  1. Run the installer. SmartScreen may warn — More info → Run anyway.
  2. Open Infinite Notes from the Start menu.
  3. Plug in your tablet and tap Sync.
✦ Or let your AI assistant do it

Install with AI

Paste this into your coding assistant. It checks the download is genuine, asks before installing anything, and never touches your notes.

Claude CodeAntigravityCodexCursorCopilot
Read https://github.com/Nobel-7-3/infinite-notes/blob/main/AGENTS.md and install Infinite Notes for Windows on this computer for me. Tell me what you will download before you download it, check it against the published SHA-256 checksum, then install it and open the app.

Enjoying it? A star on GitHub helps other students find it.

Star on GitHub
I was revising from six apps at once — PDFs in one, videos in another, flashcards somewhere else. So I built the notebook I wanted: one page, no edges, and everything I'm learning on it.
Sai — founder, Infinite Notes