diff --git a/CircleViewer/.vs/CircleViewer/v17/.suo b/CircleViewer/.vs/CircleViewer/v17/.suo
index f590a4d..4ea22ac 100644
Binary files a/CircleViewer/.vs/CircleViewer/v17/.suo and b/CircleViewer/.vs/CircleViewer/v17/.suo differ
diff --git a/CircleViewerMaui/App.xaml.cs b/CircleViewerMaui/App.xaml.cs
index 28cba43..1d0e732 100644
--- a/CircleViewerMaui/App.xaml.cs
+++ b/CircleViewerMaui/App.xaml.cs
@@ -2,9 +2,15 @@
 
 public partial class App : Application
 {
+    private string syncFusionLicenseKey = "MTg3MzUyM0AzMjMxMmUzMTJlMzQzMVhOUDNaUUxSMUExWTB3a1EzK294VjhKcGh3eENlanRIdXR2aWVrSGZUVTg9";
 	public App()
 	{
-		InitializeComponent();
+        string[] args = Environment.GetCommandLineArgs();
+
+        //Register SyncFusion license
+        Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense(syncFusionLicenseKey);
+
+        InitializeComponent();
 
 		MainPage = new AppShell();
 	}
diff --git a/CircleViewerMaui/AppShell.xaml b/CircleViewerMaui/AppShell.xaml
index 2520d79..183d753 100644
--- a/CircleViewerMaui/AppShell.xaml
+++ b/CircleViewerMaui/AppShell.xaml
@@ -7,7 +7,6 @@
     Shell.FlyoutBehavior="Disabled">
 
     <ShellContent
-        Title="Home"
         ContentTemplate="{DataTemplate local:MainPage}"
         Route="MainPage" />
 
diff --git a/CircleViewerMaui/CircleViewerMaui.csproj b/CircleViewerMaui/CircleViewerMaui.csproj
index 7ac186f..e70390a 100644
--- a/CircleViewerMaui/CircleViewerMaui.csproj
+++ b/CircleViewerMaui/CircleViewerMaui.csproj
@@ -49,11 +49,19 @@
 	</ItemGroup>
 
 	<ItemGroup>
+		<PackageReference Include="CommunityToolkit.Maui" Version="5.1.0" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
+		<PackageReference Include="Syncfusion.Maui.PdfViewer" Version="21.1.35" />
 	</ItemGroup>
 
 	<ItemGroup>
 	  <ProjectReference Include="..\CDPShared\CDPShared.csproj" />
 	</ItemGroup>
 
+	<ItemGroup>
+	  <Reference Include="CircleSDK">
+	    <HintPath>..\csharp\src\CircleSDK\bin\Debug\netstandard2.0\CircleSDK.dll</HintPath>
+	  </Reference>
+	</ItemGroup>
+
 </Project>
diff --git a/CircleViewerMaui/MainPage.xaml b/CircleViewerMaui/MainPage.xaml
index 49836ef..6fb6c19 100644
--- a/CircleViewerMaui/MainPage.xaml
+++ b/CircleViewerMaui/MainPage.xaml
@@ -1,45 +1,16 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:pdfViewer="http://schemas.syncfusion.com/maui"
              x:Class="CircleViewerMaui.MainPage">
 
-    <ScrollView>
-        <ScrollView.GestureRecognizers>
-            <DragGestureRecognizer />
-            <DropGestureRecognizer />
-        </ScrollView.GestureRecognizers>
-        <VerticalStackLayout
-            Spacing="25"
-            Padding="30,0"
-            VerticalOptions="Center">
-
-            <Image
-                Source="dotnet_bot.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
-                HeightRequest="200"
-                HorizontalOptions="Center" />
-
-            <Label
-                Text="Hello, World!"
-                SemanticProperties.HeadingLevel="Level1"
-                FontSize="32"
-                HorizontalOptions="Center" />
-
-            <Label
-                Text="Welcome to .NET Multi-platform App UI"
-                SemanticProperties.HeadingLevel="Level2"
-                SemanticProperties.Description="Welcome to dot net Multi platform App U I"
-                FontSize="18"
-                HorizontalOptions="Center" />
-
-            <Button
-                x:Name="CounterBtn"
-                Text="Click me"
-                SemanticProperties.Hint="Counts the number of times you click"
-                Clicked="OnCounterClicked"
-                HorizontalOptions="Center" />
-
-        </VerticalStackLayout>
-    </ScrollView>
-
+    <ContentPage.MenuBarItems>
+        <MenuBarItem Text="File">
+            <MenuFlyoutItem Text="Open" Clicked="onOpenClicked"/>
+        </MenuBarItem>
+    </ContentPage.MenuBarItems>
+    <ContentPage.Content>
+        <pdfViewer:SfPdfViewer x:Name="PdfViewer" VerticalOptions="Fill">
+        </pdfViewer:SfPdfViewer>
+    </ContentPage.Content>
 </ContentPage>
diff --git a/CircleViewerMaui/MainPage.xaml.cs b/CircleViewerMaui/MainPage.xaml.cs
index 10c8960..57dd870 100644
--- a/CircleViewerMaui/MainPage.xaml.cs
+++ b/CircleViewerMaui/MainPage.xaml.cs
@@ -1,32 +1,89 @@
 using System.Reflection;
 using CDPShared;
+using Syncfusion.Maui.PdfViewer;
 
 namespace CircleViewerMaui;
 
 public partial class MainPage : ContentPage
 {
-	int count = 0;
+    int count = 0;
     private CDPWorker _cdp;
+    Timer _timer;
+    Boolean _bConnected = false;
 
     public MainPage()
-	{
+    {
         using (LogMethod.Log(MethodBase.GetCurrentMethod().ReflectedType.Name))
         {
             _cdp = new CDPWorker();
             InitializeComponent();
+            _timer = new Timer(IsReady, null, 250, 250);
+
+        }
+    }
+
+    void IsReady(object state)
+    {
+        if (_bConnected != _cdp.Ready)
+        {
+            _bConnected = _cdp.Ready;
+            OnReady();
+            _timer = null;
         }
     }
 
-	private void OnCounterClicked(object sender, EventArgs e)
-	{
-		count++;
+    void OnReady()
+    {
+//        Device.InvokeOnMainThreadAsync(() => { lblConnected.Text = "Connected"; });
+    }
+
+    public async Task<string> OpenCirFileAsync()
+    {
+        var fileTypes = new FilePickerFileType(new Dictionary<DevicePlatform, IEnumerable<string>>
+        {
+            { DevicePlatform.iOS, new[] { "public.cir" } },
+            { DevicePlatform.Android, new[] { "application/cir" } },
+            { DevicePlatform.WinUI, new[] { ".cir" } },
+            { DevicePlatform.macOS, new[] { ".cir" } }
+        });
+
+        var options = new PickOptions
+        {
+            FileTypes = fileTypes,
+            PickerTitle = "Open .cir File"
+        };
 
-		if (count == 1)
-			CounterBtn.Text = $"Clicked {count} time";
-		else
-			CounterBtn.Text = $"Clicked {count} times";
+        var result = await FilePicker.PickAsync(options);
 
-		SemanticScreenReader.Announce(CounterBtn.Text);
-	}
+        if (result != null)
+        {
+            return result.FullPath;
+        }
+
+        return null;
+    }
+
+    private async void onOpenClicked(object sender, EventArgs e)
+    {
+        var filePath = await OpenCirFileAsync();
+        if (filePath != null)
+        {
+            ViewFileAsync(filePath);
+        }
+    }
+
+    async void ViewFileAsync(string fileToLoad)
+    {
+        using (LogMethod.Log(MethodBase.GetCurrentMethod().ReflectedType.Name))
+        {
+            var result = await _cdp.Decrypt(fileToLoad);
+            if (result.Status.Result.GetValueOrDefault(false))
+            {
+                byte[] buf = Convert.FromBase64String(result.DecryptedData);
+                string ext = Path.GetExtension(result.FileName);
+                PdfViewer.DocumentSource = new MemoryStream(buf);
+            }
+        }
+    }
 }
 
diff --git a/CircleViewerMaui/MauiProgram.cs b/CircleViewerMaui/MauiProgram.cs
index 222f184..93a56c6 100644
--- a/CircleViewerMaui/MauiProgram.cs
+++ b/CircleViewerMaui/MauiProgram.cs
@@ -1,4 +1,6 @@
-using Microsoft.Extensions.Logging;
+using CommunityToolkit.Maui;
+using Microsoft.Extensions.Logging;
+using Syncfusion.Maui.Core.Hosting;
 
 namespace CircleViewerMaui;
 
@@ -9,14 +11,17 @@ public static class MauiProgram
 		var builder = MauiApp.CreateBuilder();
 		builder
 			.UseMauiApp<App>()
-			.ConfigureFonts(fonts =>
+            // Initialize the .NET MAUI Community Toolkit by adding the below line of code
+            .UseMauiCommunityToolkit()
+            .ConfigureFonts(fonts =>
 			{
 				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
 				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
 			});
 
+        builder.ConfigureSyncfusionCore();
 #if DEBUG
-		builder.Logging.AddDebug();
+        builder.Logging.AddDebug();
 #endif
 
 		return builder.Build();