diff --git a/docs/diff-tool.md b/docs/diff-tool.md
index 5296283e..4d54317e 100644
--- a/docs/diff-tool.md
+++ b/docs/diff-tool.md
@@ -147,7 +147,7 @@ Non-MDI tools are preferred since it allows [DiffEngineTray](tray.md) to track a
   * Supports text files: True
   * Use shell execute: True
   * Environment variable for custom install location: `DiffEngine_BeyondCompare`
-  * Supported binaries: .7z, .bcpkg, .bmp, .bz, .bz2, .cab, .chm, .deb, .ear, .gif, .gz, .ico, .img, .iso, .iso, .jar, .jpeg, .jpg, .kmz, .nupkg, .pdf, .png, .rar, .rpm, .rtf, .svg, .swm, .tar, .tbz, .tbz2, .tbz2, .tgz, .tif, .tiff, .war, .wim, .xz, .zip, .zipx
+  * Supported binaries: .7z, .bcpkg, .bmp, .bz, .bz2, .cab, .chm, .deb, .ear, .gif, .gz, .ico, .img, .iso, .iso, .jar, .jpeg, .jpg, .kmz, .nupkg, .pdf, .png, .rar, .rpm, .rtf, .svg, .swm, .tar, .tbz, .tbz2, .tbz2, .tgz, .tif, .tiff, .war, .wim, .xlsx, .xz, .zip, .zipx
 
 #### Notes:
 
diff --git a/src/DiffEngine.Tests/diffTools.include.md b/src/DiffEngine.Tests/diffTools.include.md
index 38c12740..9d64324b 100644
--- a/src/DiffEngine.Tests/diffTools.include.md
+++ b/src/DiffEngine.Tests/diffTools.include.md
@@ -12,7 +12,7 @@ Non-MDI tools are preferred since it allows [DiffEngineTray](tray.md) to track a
   * Supports text files: True
   * Use shell execute: True
   * Environment variable for custom install location: `DiffEngine_BeyondCompare`
-  * Supported binaries: .7z, .bcpkg, .bmp, .bz, .bz2, .cab, .chm, .deb, .ear, .gif, .gz, .ico, .img, .iso, .iso, .jar, .jpeg, .jpg, .kmz, .nupkg, .pdf, .png, .rar, .rpm, .rtf, .svg, .swm, .tar, .tbz, .tbz2, .tbz2, .tgz, .tif, .tiff, .war, .wim, .xz, .zip, .zipx
+  * Supported binaries: .7z, .bcpkg, .bmp, .bz, .bz2, .cab, .chm, .deb, .ear, .gif, .gz, .ico, .img, .iso, .iso, .jar, .jpeg, .jpg, .kmz, .nupkg, .pdf, .png, .rar, .rpm, .rtf, .svg, .swm, .tar, .tbz, .tbz2, .tbz2, .tgz, .tif, .tiff, .war, .wim, .xlsx, .xz, .zip, .zipx
 
 #### Notes:
 
diff --git a/src/DiffEngine/Implementation/BeyondCompare.cs b/src/DiffEngine/Implementation/BeyondCompare.cs
index f1dcde69..504a94ba 100644
--- a/src/DiffEngine/Implementation/BeyondCompare.cs
+++ b/src/DiffEngine/Implementation/BeyondCompare.cs
@@ -65,7 +65,8 @@ static string RightOsxLinuxArguments(string temp, string target) =>
                 ".war",
                 ".bcpkg",
                 ".nupkg",
-                ".kmz"
+                ".kmz",
+                ".xlsx"
             ],
             OsSupport: new(
                 Windows: new(
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 5c4fd8f0..fae246f3 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;CS0649;NU1608;NU1109</NoWarn>
-    <Version>16.4.1</Version>
+    <Version>16.5.0</Version>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>Testing, Snapshot, Diff, Compare</PackageTags>
     <Description>Launches diff tools based on file extensions. Designed to be consumed by snapshot testing libraries.</Description>