ADT Studio: From PDF to accessible books
Turn any textbook into something every student can read, hear, see, and understand — audio, structured layouts, translations, and sign language, all built in.
Start converting books from PDF to fully accessible book experience
Convert any PDF into accessible digital textbooks. Access the free link here, add an API key and start converting:
ADT Studio is built for teachers, editors and accessibility specialists — not engineers. Every choice in the app follows four principles so your work is always safe, transparent and under your control.
ADT Studio converts existing curriculum PDFs into fully accessible, interactive textbooks — text-to-speech, image descriptions, sign-language video, easy-read, interactive exercises, offline access — built to WCAG and Universal Design for Learning standards, every output human-validated. The hardest step (static PDF → designed, accessible web experience) is now near one-shot through vision-in-the-loop. The users are the people who make national learning content: ministries, publishers and curriculum developers, with teachers next.