If you're looking for a PDF2Anki alternative, Knowt is another good option. Knowt has the ability to turn notes into flashcards and practice quizzes, with unlimited free learn mode and practice quizzes. It can also import Quizlet sets, create flashcards from lecture videos, PDFs and notes, and has a video summarizer for note-taking. It's popular with students and teachers and offers a full-featured suite for optimizing learning.
Another good option is Mindgrasp, which uses AI to help you learn more efficiently. Mindgrasp can take notes, summaries, flashcards and quizzes from documents, PDFs, videos and podcasts. It can also automatically summarize information and provide instant answers, making it a good option for students and professionals who want to boost their productivity and retention.
If you're looking for something more geared toward math, Huxli has a different set of tools. Huxli's tools include a Lecture to Notes feature that turns class lectures into flashcards and quizzes, a Math Solver for solving math problems, and a Studypack for other academic tasks. It's popular with students who want to free up time for other things and improve grades.
Last, you could try Practici, which is geared specifically for turning PDFs into test questions and flashcards. Practici's AI technology lets you create custom quizzes and has a free Flashcard Generator that doesn't require an account. It's good for students and teachers who want to cut down on the tedium of studying and create engaging study materials.