Expert Review

Analyze your PDF through an expert lens, one sentence at a time.

Highlight key lines, and drag the ones that block you to capture question-and-answer notes. The dragged sentence and its answer are auto-saved as a memo card, so you can review right away without searching again.

Built for
Test-takers, learners, and researchers who need to read exam prep books, major textbooks, and certification material quickly and extract only the essentials.
How people use it
Turn important lines into cards with highlights · drag difficult passages to leave question points for re-reading.
What you get
Dragged passages and answers are automatically saved as memo cards, making review simple.
  1. Document
  2. Reading lens
  3. Start

Bring your PDF

Pick the PDF you want to read. (Drag & drop or click)

Reads the document through the lens you pick.