| QColorDialog | Dialog widget for specifying colors |
| QFileDialog | Dialog that allow users to select files or directories |
| QFontDialog | Dialog widget for selecting a font |
| QInputDialog | Simple convenience dialog to get a single value from the user |
| QMessageBox | Modal dialog for informing the user or for asking the user a question and receiving an answer |
| QPageSetupDialog | Configuration dialog for the page-related options on a printer |
| QPrintDialog | Dialog for specifying the printer's configuration |
| QPrintPreviewDialog | Dialog for previewing and configuring page layouts for printer output |
| QProgressDialog | Feedback on the progress of a slow operation |