Acrobat AI by Adobe

Excalidraw is a browser-based free drawing platform designed for designers, developers, and educators, supporting hand-drawn style diagrams and real-time collaboration to enhance team efficiency. Try it now!

Dive into PDFs like never before with ChatDOC. Let AI summarize long documents, explain complex concepts, and find key information in seconds.

An open-source screen recorder built with web technology

Pagepeek is an AI-driven tool designed to assist college and university students in analyzing and interacting with documents.