diff --git a/PowerToys.sln b/PowerToys.sln
index a67288a272..b9faa06d9d 100644
--- a/PowerToys.sln
+++ b/PowerToys.sln
@@ -607,6 +607,11 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ProjectsModuleInterface", "
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ProjectsLib", "src\modules\Projects\ProjectsLib\ProjectsLib.vcxproj", "{B31FCC55-B5A4-4EA7-B414-2DCEAE6AF332}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "WindowProperties", "WindowProperties", "{14CB58B7-D280-4A7A-95DE-4B2DF14EA000}"
+	ProjectSection(SolutionItems) = preProject
+		src\modules\Projects\WindowProperties\ProjectsWindowPropertyUtils.h = src\modules\Projects\WindowProperties\ProjectsWindowPropertyUtils.h
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -3664,6 +3669,7 @@ Global
 		{BE126CBB-AE12-406A-9837-A05ACFCA57A7} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
 		{45285DF2-9742-4ECA-9AC9-58951FC26489} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
 		{B31FCC55-B5A4-4EA7-B414-2DCEAE6AF332} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
+		{14CB58B7-D280-4A7A-95DE-4B2DF14EA000} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {C3A2F9D1-7930-4EF4-A6FC-7EE0A99821D0}
diff --git a/src/modules/Projects/ProjectsLauncher/AppLauncher.cpp b/src/modules/Projects/ProjectsLauncher/AppLauncher.cpp
index 27a08cc862..da1238b0ad 100644
--- a/src/modules/Projects/ProjectsLauncher/AppLauncher.cpp
+++ b/src/modules/Projects/ProjectsLauncher/AppLauncher.cpp
@@ -17,6 +17,7 @@
 #include <common/utils/winapi_error.h>
 
 #include <RegistryUtils.h>
+#include <WindowProperties/ProjectsWindowPropertyUtils.h>
 
 using namespace winrt;
 using namespace Windows::Foundation;
@@ -383,6 +384,7 @@ Project Launch(Project project)
 
         if (FancyZones::SizeWindowToRect(window, currentMonitor, app.isMinimized, app.isMaximized, rect))
         {
+            ProjectsWindowProperties::StampProjectsLaunchedProperty(window);
             Logger::trace(L"Placed {} to ({},{}) [{}x{}]", app.name, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
         }
         else
diff --git a/src/modules/Projects/WindowProperties/ProjectsWindowPropertyUtils.h b/src/modules/Projects/WindowProperties/ProjectsWindowPropertyUtils.h
new file mode 100644
index 0000000000..15c57cc2a7
--- /dev/null
+++ b/src/modules/Projects/WindowProperties/ProjectsWindowPropertyUtils.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include <Windows.h>
+
+namespace ProjectsWindowProperties
+{
+    namespace Properties
+    {
+        const wchar_t LaunchedByProjectsID[] = L"PowerToys_LaunchedByProjects";
+    }
+
+    inline void StampProjectsLaunchedProperty(HWND window)
+    {
+        ::SetPropW(window, Properties::LaunchedByProjectsID, reinterpret_cast<HANDLE>(1));
+    }
+}