Dende

Dende turns study PDFs and lecture notes into structured exam practice. The web page offers a free start that lets you upload your material, after which the AI produces quizzes, flashcards, and a personalized study schedule. It claims to generate more than 100 question sets per upload and supplies 104,710,077 questions overall for students worldwide.

You begin by dragging a PDF or uploading a document of your notes. The AI parses the file, extracts facts, and crafts multiple‑choice questions, short answer prompts, or flashcards that mirror the exam format you describe. Each quiz can be customized in length, difficulty, or subject focus, though the listing does not specify limits on question types. After the quiz, the system builds a calendar‑based study plan that marks when you should review each set of flashcards or practice questions. If you miss a session, the calendar adjusts automatically, so the plan remains current. The tool works in several languages, allowing you to upload notes in English or other languages and still receive questions in the same tongue.

Dende is aimed mainly at K‑12, college, and university students who need a concise, exam‑style review. The emphasis on “exact questions you'll see on your exam” suggests it is best for courses with repeatable question patterns. If your studies involve creative or open‑ended assessments, the tool may not fully cater to that need, which the listing does not elaborate on. Also, there is no mention of integrations with LMS systems or support for collaborative study groups beyond the brand ambassador program.

The interface shows a “Menu → Start for free” button, indicating an initial free tier. After that, it offers “Semestre filtro” and tools to “dispense, quiz e simulazioni” for course success. Users can generate quizzes, flashcards, and an infinite number of simulations, but the actual limitations beyond the free start are not disclosed. The platform hints at a large user base (“+800k students in 157 countries”) and a system that updates routines when you skip days.

Key features

Key features

• Upload PDFs or study notes to produce exam‑style quizzes
• Create flashcards from the same source material
• Automatic calendar‑based study plan that adapts to missed days
• Supports multiple languages for both input and output
• Unlimited quiz and flashcard creation after the free tier is activated