NiBoard

NiBoard is a simple whiteboard and handwritten note-taking tool for macOS, iPad, and iPhone.

Suitable for classroom presentations, sketch planning, visual thinking, project planning, and ad hoc presentations. It offers common tools such as unlimited canvas, Apple Pencil support, pen and highlighter, line arrows, shapes, and text, enabling NiBoard users to quickly jot down ideas and build clear diagrams. The app supports creating multiple artboards and renaming, copying, pinning, and searching, making it easy to manage courses, drafts, inspirations, and projects separately. Lines, arrows, and shapes can be selected, moved, zoomed, recolored, and adjusted with strokes. Closing shapes can fill in color. Combined with blank, grid, bit, and horizontal canvas styles, it is especially suitable for note-taking, teaching annotation, and structured drawing. Auto-save, undo redo, eraser, zoom, dark mode, and export PNG and PDF features make daily writing, sharing, and saving much easier.