Cruxible

Reading tools that work together

Cruxible connects summaries, analysis, quizzes, flashcards, audio, PDFs, EPUBs, and language support into one reading workflow.

Set up Cruxible Open full library

Setup saves your reading preferences, then opens the full Cruxible app.

Prefer iPhone? Download Cruxible on the App Store.

Explore the study workflow

Choose the part of reading or review you want help with, then continue in Cruxible.

Understand, practice, and remember what you readStudy books with summaries, analysis, quizzes, flashcards, audio, and multilingual reading support.Turn reading into quiz practicePractice what you read with book quizzes and instant feedback built around Cruxible summaries and analyses.Remember books after you close themReview key ideas from books with flashcards designed for repeat practice and memory.Listen when reading is not convenientListen to book summaries and keep learning while commuting, walking, or taking a break from the screen.Turn a PDF into a study sessionUpload PDFs privately and turn them into summaries, study questions, flashcards, and audio inside Cruxible.Make quizzes from the PDFs you need to learnCreate quiz practice from PDFs so you can test comprehension after reading.Turn PDFs into flashcards you can reviewConvert PDFs into flashcards for repeat review, memorization, and exam preparation.Make EPUB reading easier to study fromStudy EPUB books with private summaries, flashcards, quizzes, and optional full-text reading tools.A reading assistant built for study, not scrollingUse Cruxible as an AI reading assistant for books, PDFs, EPUBs, summaries, quizzes, flashcards, and language support.

Also explore reading-based language learning or see how Cruxible compares as a Duolingo alternative for longer reading practice.