diff --git a/DotNetSolutionTools.App/ViewModels/MainWindowViewModel.cs b/DotNetSolutionTools.App/ViewModels/MainWindowViewModel.cs
index fba2e38..4f15082 100644
--- a/DotNetSolutionTools.App/ViewModels/MainWindowViewModel.cs
+++ b/DotNetSolutionTools.App/ViewModels/MainWindowViewModel.cs
@@ -158,6 +158,27 @@ public partial class MainWindowViewModel : ObservableObject
         }
     }
 
+    [RelayCommand]
+    private async Task CheckForInconsistentNugetPackageVersionsInSolutionFile(CancellationToken token)
+    {
+        SetBeginCommandState();
+        try
+        {
+            await Task.Run(
+                () =>
+                {
+                    var results = PackageVersionConsistency.FindInconsistentNugetPackageVersions(SolutionFilePath);
+                    SetCommandSuccessState($"{results.Count} packages with inconsistent versions", results);
+                },
+                token
+            );
+        }
+        catch (Exception e)
+        {
+            SetCommandFailureState("Failed to check for inconsistent package versions in solution file", e);
+        }
+    }
+
     [RelayCommand]
     private async Task CheckForMissingImplicitUsingsInSolutionFile(CancellationToken token)
     {
diff --git a/DotNetSolutionTools.App/Views/MainWindow.axaml b/DotNetSolutionTools.App/Views/MainWindow.axaml
index a606c62..56bc704 100644
--- a/DotNetSolutionTools.App/Views/MainWindow.axaml
+++ b/DotNetSolutionTools.App/Views/MainWindow.axaml
@@ -31,7 +31,7 @@
                 <TextBlock Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Center" Name="CsprojFilePath" Text="{Binding CsprojFilePath}" />
                 <Button Grid.Column="2" Width="60" HorizontalContentAlignment="Center" Command="{Binding ClearCsprojFileCommand}">Clear</Button>
             </Grid>
-            <Grid Margin="0 5 0 0"  VerticalAlignment="Stretch" HorizontalAlignment="Stretch" ShowGridLines="False" RowDefinitions="*,*,*" ColumnDefinitions="*,*,*">
+            <Grid Margin="0 5 0 0"  VerticalAlignment="Stretch" HorizontalAlignment="Stretch" ShowGridLines="False" RowDefinitions="*,*,*,*" ColumnDefinitions="*,*,*">
                 <Button Grid.Row="0" Grid.Column="0" MinHeight="100" Padding="10" Margin="5"
                         HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                         VerticalContentAlignment="Center" HorizontalContentAlignment="Center"
@@ -118,6 +118,15 @@
                         Update C# Project to .NET 8.0
                     </TextBlock>
                 </Button>
+                <Button Grid.Row="3" Grid.Column="0" MinHeight="100" Padding="10" Margin="5"
+                        HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
+                        VerticalContentAlignment="Center" HorizontalContentAlignment="Center"
+                        IsEnabled="{Binding SolutionFilePath, Mode=OneWay, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"
+                        Command="{Binding CheckForInconsistentNugetPackageVersionsInSolutionFileCommand}">
+                    <TextBlock TextWrapping="Wrap">
+                        Check for Inconsistent Nuget Package Versions
+                    </TextBlock>
+                </Button>
             </Grid>
         <Label Width="{Binding $parent.Bounds.Width}" Background="{Binding ResultsLabelColor}" HorizontalAlignment="Center" HorizontalContentAlignment="Center" Name="ResultsLabel" Content="{Binding ResultsLabel}"></Label>
        </StackPanel>
diff --git a/DotNetSolutionTools.Core/PackageVersionConsistency.cs b/DotNetSolutionTools.Core/PackageVersionConsistency.cs
new file mode 100644
index 0000000..2025e8d
--- /dev/null
+++ b/DotNetSolutionTools.Core/PackageVersionConsistency.cs
@@ -0,0 +1,76 @@
+using DotNetSolutionTools.Core.Common;
+using Microsoft.Build.Construction;
+using Microsoft.Build.Definition;
+using Microsoft.Build.Evaluation;
+using NuGet.Versioning;
+
+namespace DotNetSolutionTools.Core;
+
+public class PackageVersionConsistency
+{
+    public static List<string> FindInconsistentNugetPackageVersions(string solutionFilePath)
+    {
+        var solutionFile = SolutionFile.Parse(solutionFilePath);
+        var csprojList = SlnHelper.GetCSharpProjectObjectsFromSolutionFile(solutionFile);
+        var packageList = new List<(string, NuGetVersion)>();
+        var outOfSyncPackages = new List<(string packageName, NuGetVersion version)>();
+        foreach (var project in csprojList)
+        {
+            var projectPackages = GetPackageVersions(project);
+            packageList.AddRange(projectPackages);
+        }
+
+        var groupedByPackage = packageList.GroupBy(s => s.Item1).ToList();
+        foreach (var package in groupedByPackage)
+        {
+            var versions = package.Select(s => s.Item2).Distinct().ToList();
+            if (versions.Count > 1)
+            {
+                outOfSyncPackages.Add((package.Key, versions.First()));
+            }
+        }
+
+        Console.WriteLine("Logging out of sync packages");
+        outOfSyncPackages.ForEach(s => Console.WriteLine(s.packageName));
+
+        return outOfSyncPackages.Select(s => s.packageName).ToList();
+    }
+
+    private static List<(string, NuGetVersion)> GetPackageVersions(ProjectRootElement project)
+    {
+        Project? evalProject = null;
+        try
+        {
+            evalProject = Project.FromProjectRootElement(
+                project,
+                new ProjectOptions { LoadSettings = ProjectLoadSettings.IgnoreMissingImports }
+            );
+            var packages = evalProject
+                .Items.Where(x => x.ItemType == "PackageReference" && x.HasMetadata("Version"))
+                .ToList();
+
+            var packageNameAndVersion = packages
+                .Select(x =>
+                    (
+                        x.EvaluatedInclude,
+                        NuGetVersion.Parse(x.Metadata.First(s => s.Name == "Version").UnevaluatedValue)
+                    )
+                )
+                .ToList();
+            return packageNameAndVersion;
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+            throw;
+        }
+        finally
+        {
+            if (evalProject is not null)
+            {
+                ProjectCollection.GlobalProjectCollection.UnloadProject(evalProject);
+                ProjectCollection.GlobalProjectCollection.TryUnloadProject(project);
+            }
+        }
+    }
+}