RuntimeClassesView is a portable app that displays a systemwide list of all the installed Windows Runtime (WinRT) classes.

As with most of Nirsoft's tools and utilities, the following information is displayed for every Runtime class: Class Name, Filename, Threading, Trust Level, Server, Activation Type, Registry Key, Bitness, Key Modified Time, CLSID, and file version information.

To find a specific runtime class, you can press Ctrl+Q, which brings up the quick filter window and type the string you want to find. When you select a Windows Runtime class from the upper pane, RuntimeClassesView will attempt to retrieve the list of interfaces implemented by the selected class. This list is displayed in the lower pane of the UI. This is accomplished by calling the IInspectable::GetIids method. RuntimeClassesView's UI is uncluttered, providing a clear view of your requested data if found. When you select a single runtime class in the upper pane of the main window, RuntimeClassesView will quickly attempt to locate the list of interfaces implemented by the selected class.

Command-Line Options

/stext Save the runtime classes list to a simple text file.

/stab Save the runtime classes list to a tab-delimited text file.

/scomma Save the runtime classes list to a comma-delimited text file (csv).

/shtml Save the runtime classes list to HTML5 file (Horizontal).

/sverhtml Save the runtime classes list to HTML5 file (Vertical).

/sxml Save the runtime classes list to XML file.

/sjson Save the runtime classes list to JSON file.

/sort This command-line option can be used with other save options for sorting by the desired column. The parameter can specify the column index (0 for the first column, 1 for the second column, and so on) or the name of the column, like "Class Name" and "Filename." You can specify the '~' prefix character (i.e., "~Key Modified Time") if you want to sort in descending order. You can put multiple /sort in the command line if you want to sort by multiple columns.