Inkview is a command line tool used for viewing InkML files. InkML is an XML-based file format that represents digital ink data, such as strokes, gestures, and pen pressures. Inkview allows users to visualize and interact with the content of InkML files. It provides a simple and intuitive interface for exploring and analyzing pen data. The tool can display various attributes of the digital ink, such as stroke color, size, and timestamp information. Users can navigate through the ink data using keyboard shortcuts or mouse interactions. Inkview also supports zooming and panning functionalities to examine the finer details of the ink strokes. Additionally, it allows users to play back the ink recordings in real-time or at a custom speed. The tool is particularly useful for developers, researchers, and anyone working with digital ink data. Inkview is an open-source project, meaning it can be freely used, modified, and distributed.