diff --git a/DotNetSolutionTools.sln b/DotNetSolutionTools.sln
deleted file mode 100644
index fa6e388..0000000
--- a/DotNetSolutionTools.sln
+++ /dev/null
@@ -1,47 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotNetSolutionTools.CLI", "DotNetSolutionTools.CLI\DotNetSolutionTools.CLI.csproj", "{0EAC3CFF-28B2-4ACA-BC18-8148A75F89D9}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotNetSolutionTools.Core", "DotNetSolutionTools.Core\DotNetSolutionTools.Core.csproj", "{2635CBAC-0CEF-4BEE-A6FD-154796A4F467}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SolutionParityChecker.App", "DotNetSolutionTools.App\DotNetSolutionTools.App.csproj", "{A7F46873-C8EC-4C2E-86F5-B9F2472C8036}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{4B49F43F-2B01-487B-9831-6CF51AE4A977}"
-	ProjectSection(SolutionItems) = preProject
-		.gitignore = .gitignore
-		global.json = global.json
-		README.md = README.md
-		.editorconfig = .editorconfig
-	EndProjectSection
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".github", ".github", "{B38F2F03-5210-49A3-B6D2-3F9A7ED163CF}"
-	ProjectSection(SolutionItems) = preProject
-		.github\dependabot.yaml = .github\dependabot.yaml
-	EndProjectSection
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotNetSolutionTools.Photino", "DotNetSolutionTools.Photino\DotNetSolutionTools.Photino.csproj", "{6030845C-0B67-4F55-ABC2-47ACD18AE216}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{0EAC3CFF-28B2-4ACA-BC18-8148A75F89D9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0EAC3CFF-28B2-4ACA-BC18-8148A75F89D9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0EAC3CFF-28B2-4ACA-BC18-8148A75F89D9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0EAC3CFF-28B2-4ACA-BC18-8148A75F89D9}.Release|Any CPU.Build.0 = Release|Any CPU
-		{2635CBAC-0CEF-4BEE-A6FD-154796A4F467}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2635CBAC-0CEF-4BEE-A6FD-154796A4F467}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2635CBAC-0CEF-4BEE-A6FD-154796A4F467}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2635CBAC-0CEF-4BEE-A6FD-154796A4F467}.Release|Any CPU.Build.0 = Release|Any CPU
-		{A7F46873-C8EC-4C2E-86F5-B9F2472C8036}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A7F46873-C8EC-4C2E-86F5-B9F2472C8036}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A7F46873-C8EC-4C2E-86F5-B9F2472C8036}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A7F46873-C8EC-4C2E-86F5-B9F2472C8036}.Release|Any CPU.Build.0 = Release|Any CPU
-		{6030845C-0B67-4F55-ABC2-47ACD18AE216}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{6030845C-0B67-4F55-ABC2-47ACD18AE216}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{6030845C-0B67-4F55-ABC2-47ACD18AE216}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{6030845C-0B67-4F55-ABC2-47ACD18AE216}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-EndGlobal
diff --git a/DotNetSolutionTools.slnx b/DotNetSolutionTools.slnx
new file mode 100644
index 0000000..7bd0b73
--- /dev/null
+++ b/DotNetSolutionTools.slnx
@@ -0,0 +1,15 @@
+<Solution>
+  <Folder Name="/.github/">
+    <File Path=".github\dependabot.yaml" />
+  </Folder>
+  <Folder Name="/Solution Items/">
+    <File Path=".gitignore" />
+    <File Path="global.json" />
+    <File Path="README.md" />
+    <File Path=".editorconfig" />
+  </Folder>
+  <Project Path="DotNetSolutionTools.App\DotNetSolutionTools.App.csproj" Type="Classic C#" />
+  <Project Path="DotNetSolutionTools.CLI\DotNetSolutionTools.CLI.csproj" Type="Classic C#" />
+  <Project Path="DotNetSolutionTools.Core\DotNetSolutionTools.Core.csproj" Type="Classic C#" />
+  <Project Path="DotNetSolutionTools.Photino\DotNetSolutionTools.Photino.csproj" Type="Classic C#" />
+</Solution>
\ No newline at end of file