Prototext

Prototext is a free, open-source, minimalist digital tool designed to organize chaotic data into structured, intelligent forms. Users can create notes, knowledge networks, flexible presentations, portfolios, multilingual data collections, guides, educational videos, audiobooks, and more. It features markdown-style editing, AI/API integrations (for text, image, and speech features), strong local encryption, export options, and dynamic presentation tools. Ideal for creators, educators, knowledge workers, and anyone needing flexible information management without registration, cloud storage, or ads.