iBooks Author is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is Notion, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to iBooks Author and 16 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to iBooks Author are Microsoft Word (Paid), Manuskript (Free, Open Source), Walling (Freemium) and WPS Writer (Freemium).
With so many tools, it's hard to keep everyone on the same page. Notion is a new tool that unifies them all. It's like Google Docs, but everything is organized and discoverable by your team. Real collaboration in real-time.
Manuskript is an open-source tool for writers, with outliner, character management, plot development, distraction-free editor, etc. Outliner Organize your thoughts and snippets in a hierarchical manner. Organize them as you wish, reorganize them on the go.
The Google Docs extension makes it possible to edit your documents, spreadsheets and presentations when you aren’t connected to the Internet. Plus, you can copy and paste between Docs, Sheets and Slides. To turn on offline access, visit...