v1.2.3 · Windows 10 & 11
The smart-board teaching app built for the real classroom
Present slides, write on them with a pen or your finger, and keep teaching even when the Wi-Fi doesn't cooperate. One app, zero setup headaches.
Present slides, write on them with a pen or your finger, and keep teaching even when the Wi-Fi doesn't cooperate. One app, zero setup headaches.
Not a slideshow viewer with annotation bolted on — every feature here exists because a real classroom needed it.
Pen, highlighter, eraser and shapes work directly over your slides — mid-class, with pressure-sensitive stylus and touch support for interactive boards.
A fullscreen radial toolwheel keeps your pens, shapes and slide controls one tap away, without ever blocking what students are looking at.
Drop in a .pptx and every shape, image, font and layout comes across intact — no more rebuilding a deck you already made.
Close your laptop mid-lecture and reopen tomorrow — NTClass remembers the exact slide, so you never lose the thread.
Once activated, NTClass runs completely offline — no dropped class because the school Wi-Fi went down again.
New features and fixes install in the background — click once when you're ready, and it's done in seconds.