Compare software

Gingko WriterWonderPen
Freemium

Free to get started; full pricing is listed on the site.

 Paid

Proprietary software sold through a purchase page on the developer's site.

Web Windows, macOS, Linux
  • Tree of cards keeps outline and detail side by side
  • Rearranging cards restructures a draft quickly
  • Unlimited-depth tree for chapters and documents
  • Export to PDF, Word, EPUB and web pages, including whole books
  • Card-based layout takes adjustment for people used to linear editors
  • Pricing beyond the free start is not detailed in the research
  • Proprietary and paid
  • Cloud sync relies on the developer's own service
Web application Downloadable app
Closed source Closed source
License not stated License: Proprietary
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.