Use case
Turn static lecture PDFs into an active study workflow with notes and page-level AI help.
Lecture PDFs are usually the center of the course, but they are hard to study from directly. Students end up juggling the PDF, a notes app, and a separate AI tab, which breaks focus and destroys continuity.
That fragmentation is the reason weekly review feels heavier than it should.
KeepUpClass starts with the lecture PDF itself. You upload the file, open it in a dedicated workspace, and keep notes and AI explanations attached to the exact material you are reviewing.
This creates a smoother loop: read the slide, capture the key point, ask for clarification when needed, and move to the next page without resetting your context.
This page targets students whose classes revolve around professor slides rather than textbooks or problem sets alone.
If your study habit already begins with opening a lecture PDF, this workflow is much closer to what you actually do than a blank productivity tool.
Keep exploring the workflows and guides that fit the way you review lecture materials.
Feature page
Keep every note tied to the exact lecture slide you were reading, so review is easier later.
Feature page
Generate page-level explanations for lecture slides when the professor moves too fast or the material gets dense.
Guide
A practical guide to reading, annotating, and reviewing lecture PDFs without creating a fragmented study process.