The Whiteboard App always adheres to the concept of "simplicity to the extreme" and "Nothing more, Nothing less". Despite providing many small tools, its interface remains simple and easy to use. This app is suitable for various scenarios, including teaching, creativity, meeting presentations, prototype design, and learning drafts, among others. It offers users a variety of universally applicable paper formats, objects, and prototype designs to choose from. It also provides instant drawing of geometric shapes, making teaching, creativity, and on-site communication more convenient. Additionally, it can be used for students' homework drafts, doodling, note-taking, temporary notepads, dictation of words, and math problems, among other purposes. Users highly praise its simple and easy-to-use button layout and tool exit mechanism. The app offers two forms of creating new files, allowing users to choose the one that suits them best: - The first form is a multi-page file (Pages), where each page is a canvas with size limitations, similar to a PDF file. This makes it easy to organize knowledge. - The second form is a free-form file (Free Form), where a file has only one infinitely large canvas without boundaries, allowing for infinite creativity. The app also allows for the direct import of PDF files, supporting large files with hundreds or thousands of pages without crashing, and opening them instantly. Features: - Small storage space - Simple operation - Clean interface - Quick startup - Rich functionality Welcome to download and experience the Whiteboard App as soon as possible! Contact information: - Twitter: chenlidongorg - Threads: chenlidongorg - WeChat: ichenlidong - Email: chenlidong@gmail.com - Official website: whiteboardapp.org End-User License Agreement (EULA): http://whiteboardapp.org/TermsofUse Privacy Policy: http://whiteboardapp.org/fsaf-88bdbc6b