FreeFileViewer vs Ultra File Opener
| FreeFileViewer | Ultra File Opener | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | Yes |
| Paid from | Free | |
| Platforms | Windows | Windows |
| Free plan | Yes | Yes |
| Listed formats | 217 formats | |
| Primary access | desktop | desktop |
| Office file preview | Yes | Yes |
| Code file preview | Yes | Yes |
| Archive preview | Yes |
Listed together in Best File Viewer Software