Powerful Interface
for complex document editing

Composition Book empowers you to write and edit multiple pages at once. With its intuitive interface, you can easily navigate between pages and organize them in a way that suits your workflow.

Main Features

The power of an IDE with the simplicity of a notebook.

Horizontal and Vertical Panes

Open multiple panes in both horizontal and vertical directions. You can also resize the panes by dragging the borders.

Drag and Drop Tabs

Drag and drop tabs between panes to organize your workspace. You can also rearrange the tabs within the same pane.

Contextual Menus

Right-click on directories to create, delete or rename files or folders. Right click on the editor to open the context menu full of useful actions.

File Explorer

Create, delete, rename, and move files and folders with the built-in file explorer.

Distraction-free Mode

Enter the distraction-free mode to focus on your writing. The editor will take up the entire screen, hiding all other UI elements.

Powerful Editor

Monaco Editor powers the editor with syntax highlighting, code completion, and other powerful features.