Apache OpenOffice Impress vs Polaris Viewer Plus
| Apache OpenOffice Impress | Polaris Viewer Plus | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | extension, Linux, macOS, Windows | Android, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Desktop apps | Yes | Yes |
| Offline editing | Yes | Yes |
| Real-time collaboration | No | Yes |
| Track changes | Yes | Yes |
| Desktop platforms | Windows, macOS, Linux | windows, macos |
| Deployment | desktop | |
| Database support | HSQLDB, dBase, Microsoft Access, MySQL, PostgreSQL, Adabas D | |
| Data editing | Yes | |
| Visual query builder | Yes | |
| Result export formats | CSV | |
| PowerPoint import | Yes | |
| PowerPoint export | Yes | |
| Presenter mode | Yes | |
| Supported platforms | Windows, GNU/Linux, macOS | |
| Primary access | cross_platform | |
| Archive preview | No | |
| Office file preview | Yes |
Listed together in Best Word Processing Software