These documents describe platform-specific features provided by Qt, and discuss issues related to particular platforms and environments.
| ActiveX in Qt | Qt API's for using ActiveX controls, servers, and COM |
| 从 Unix 信号处理程序调用 Qt 函数 | 您不能。但不要绝望，还有办法... |
| Developing Qt Applications for Mac OS X | Information for developing Qt applications for Mac OS X |
| 已知问题 | Links to online resources stating known issues in this Qt version at the time of release. |
| Platform and Compiler Notes | Information about the platforms on which Qt can be used. |
| Platform and Compiler Notes - Symbian | Information about the state of support for the Symbian platform. |
| Qt for Embedded Linux Classes | Classes that are specific to Qt for Embedded Linux |
| Qt for Embedded Platforms | Documents related to Qt for Embedded Platforms |
| Qt for Mac OS X - Specific Issues | A description of issues with Qt that are specific to Mac OS X. |
| Qt is Mac OS X Native | An explanation of Qt's native features on Mac OS X. |
| Support for Embedded Linux | Platform support for Embedded Linux. |
| Support for Linux/X11 | Linux/X11 平台支持。 |
| Support for Mac OS X | Platform support for Mac OS X. |
| Support for Windows | Windows 平台支持。 |
| 支持平台 | The platforms supported by The Qt Company for Qt. |
| qtmain 库 | Describes the use and license of the qtmain helper library. |
| Window System Specific Notes | Collections of notes about Qt implementations on different window systems. |
