Notebook with markdown formatting * Notes saved in text files * Use markdown formatting * Optional new note template * Optional new note file name template * Display media * Display OpenStreetMap maps * Share notes * Add date and time * Add media from media providers * Receive media from other apps * Receive geo uris from other apps * Incremental search of notes * Dark or light theme for editing * Shortcut to open new note * Optional CSS styles * Optional JavaScript scripts * Back up notes to a zip file * Optional edit cursor position control