Drazil

ONE WORKSPACE · DEEP ROOTS

Study & AI

Study Workspace — one place to read, note and master your material

Drop in a lecture, a textbook or your own notes, and the workspace grows around them: a reader, notes that stay attached to the page, flashcards that schedule their own reviews, quizzes and a full exam mode.

Open the workspace

Opens locally in your browser. Your files never leave this tab.

PDF + Word readerNotes attached to pagesFlashcards with scheduled reviewsQuiz & exam mode

Studying usually means five tabs, three apps and a folder of files that never talk to each other. The Study workspace puts the whole loop in one place: open a PDF or Word document in the reader, highlight as you go, write a note on the exact page that prompted it, and turn that note into flashcards or a quiz when you are ready. Nothing is copied between tools, because nothing needs to be.

The reader handles long documents comfortably, and everything you create — highlights, notes, cards, quizzes — stays attached to the source. Six weeks later, when you are revising, the note still knows which page of which PDF it came from. That is what makes the workspace feel like a study partner rather than a file viewer: it remembers the context you were in when you decided something mattered.

Flashcards schedule their own reviews, so the material you find hard comes back more often than the material you already know. Quizzes check understanding in the moment, and Exam mode puts it all under a clock when the real thing is close. Import once, and every tool downstream — notes, cards, quizzes, exams — works from the same material.

Best of all, it is yours in the fullest sense: free, no account, and everything runs in this tab. Your files are read on your own device, your work is saved to the local Library, and a JSON backup keeps an archive in your hands. Study where your material lives, and let the workspace do the remembering.

When you connect an AI provider, the study tools can draft notes, cards and quiz questions from your material — always yours to edit before they count.

What you can do

The parts people actually reach for.

Read PDFs and Word files

A comfortable reader for lectures, textbooks and your own documents, right in the tab.

Notes that keep their place

Write beside the page you are reading; the note remembers its source forever.

Flashcards that schedule themselves

Cards plan their own reviews, so difficult material returns until it sticks.

Quizzes from your material

Multiple choice, short and long answer, built from what you actually study.

Exam mode

A timed paper with a question palette and a clock, for when it counts.

Private by design

No account, nothing uploaded, and a JSON backup you keep yourself.

How it works

Three steps, no detours.

01

Open your material

Drop a PDF or Word file into the reader, or pick up something already in your Library.

02

Study the way you think

Highlight, take notes, build flashcards and quizzes — all attached to the source.

03

Review and keep

Let scheduled reviews and exam mode do the drilling; export a backup whenever you like.

Questions, answered

The ones people ask first.

Is it really free?

Yes — the whole workspace, all 44 tools, free with no account and no credits.

Do my files get uploaded?

No. Files are read into this browser tab on your device and saved to your local Library.

Can I move my work to another computer?

Yes — export the Library as JSON from the Library tool and import it anywhere.

More in Drazil

One workspace, 44 tools — all free, all local.

Open the workspace

Opens locally in your browser. Your files never leave this tab. · or browse all 44 tools