Markanm
Read. Mask. Remember.
Annotator Markanm is a PDF reader and revision tool that helps you turn a passage into a prompt, make a guess, and check what you remember.
A more useful way to return to a page
Upload a PDF, select text to mask, and revisit it when you are ready to study. Your files and review progress stay with your account.
A simple active-recall routine
Read a passage, cover the key words, try to recall them, then reveal the answer. The routine works with material you already read.
Start with 200 MB of private storage
Create a free account for a personal PDF library. Premium is a future plan and is not available for purchase.