SCHEMA ST4 vs XMetaL Author
| SCHEMA ST4 | XMetaL Author | |
|---|---|---|
| Free trial | Yes | |
| Platforms | self-hosted, Web | Windows |
| Authoring model | cloud | desktop |
| Single-sourcing | Yes | Yes |
| Version control | Yes | Yes |
| Translation support | Yes | Yes |
| Review workflows | Yes | Yes |
| Publishing outputs | PDF, HTML, Markdown, web, app, machine control system | PDF, HTML/XHTML, CHM, WebHelp |
| Free plan | No |
Listed together in Best Help Authoring Tools