Debug Tool Window. Debugger The Debugger tab is divided into the following areas: FramesVariablesWatchesLast modified: 24 July 2018 Debug Tool WindowDebug Tool Window. FramesSee AlsoProcedures:DebuggingMonitoring the Debug InformationReference:Debug Tool Window. FramesDebuggerDifferences Viewer for FilesExternal Links:JetBrains CLion Blog