diff --git a/src/Console/Program.cs b/src/Console/Program.cs
index 819f5f79..349d142d 100644
--- a/src/Console/Program.cs
+++ b/src/Console/Program.cs
@@ -15,7 +15,7 @@ static int Main(string[] args)
 
             try
             {
-                ParseArguments(args, out string? inputPath, out string? outputPath, out int dpi);
+                ParseArguments(args, out string? inputPath, out string? outputPath, out int page, out int dpi);
 
                 if (inputPath == null)
                     throw new InvalidOperationException("There is no PDF file path.");
@@ -33,21 +33,21 @@ static int Main(string[] args)
                 switch (Path.GetExtension(outputPath).ToLower())
                 {
                     case ".bmp":
-                        Conversion.SaveBmp(outputPath, inputStream, dpi: dpi);
+                        Conversion.SaveBmp(outputPath, inputStream, page: page - 1, dpi: dpi);
                         break;
                     case ".png":
-                        Conversion.SavePng(outputPath, inputStream, dpi: dpi);
+                        Conversion.SavePng(outputPath, inputStream, page: page - 1, dpi: dpi);
                         break;
                     case ".gif":
-                        Conversion.SaveGif(outputPath, inputStream, dpi: dpi);
+                        Conversion.SaveGif(outputPath, inputStream, page: page - 1, dpi: dpi);
                         break;
                     case ".jpg":
                     case ".jpeg":
-                        Conversion.SaveJpeg(outputPath, inputStream, dpi: dpi);
+                        Conversion.SaveJpeg(outputPath, inputStream, page: page - 1, dpi: dpi);
                         break;
                     case ".tif":
                     case ".tiff":
-                        Conversion.SaveTiff(outputPath, inputStream, dpi: dpi);
+                        Conversion.SaveTiff(outputPath, inputStream, page: page - 1, dpi: dpi);
                         break;
                     default:
                         throw new InvalidOperationException("Only the following file extensions are supported: bmp, png, gif, jpg/jpeg and tif/tiff.");
@@ -64,7 +64,7 @@ static int Main(string[] args)
             return 0;
         }
 
-        private static void ParseArguments(string[] args, out string? inputPath, out string? outputPath, out int dpi)
+        private static void ParseArguments(string[] args, out string? inputPath, out string? outputPath, out int page, out int dpi)
         {
             if (args == null)
                 throw new ArgumentNullException(nameof(args));
@@ -99,17 +99,34 @@ private static void ParseArguments(string[] args, out string? inputPath, out str
 
             outputPath = outputPath.Trim('\"');
 
-            dpi = 300;
+            page = 1;
 
             if (args.Length >= 3)
             {
                 outputPath = args[2];
             }
             else
+            {
+                System.Console.Write("Enter PDF page number: ");
+
+                if (!int.TryParse(System.Console.ReadLine(), out page) || page <= 0)
+                {
+                    page = 1;
+                    System.Console.WriteLine($"PDF page number defaulting to {page}.");
+                }
+            }
+
+            dpi = 300;
+
+            if (args.Length >= 4)
+            {
+                outputPath = args[3];
+            }
+            else
             {
                 System.Console.Write("Enter the target resolution in DPI: ");
                 
-                if (!int.TryParse(System.Console.ReadLine(), out dpi))
+                if (!int.TryParse(System.Console.ReadLine(), out dpi) || dpi <= 0)
                 {
                     dpi = 300;
                     System.Console.WriteLine($"Target DPI defaulting to {dpi}.");
diff --git a/src/PDFtoImage/PDFtoImage.csproj b/src/PDFtoImage/PDFtoImage.csproj
index c92b7c47..0bb414fd 100644
--- a/src/PDFtoImage/PDFtoImage.csproj
+++ b/src/PDFtoImage/PDFtoImage.csproj
@@ -12,7 +12,7 @@
 
   <!-- NuGet -->
   <PropertyGroup>
-    <VersionPrefix>1.0.0</VersionPrefix>
+    <VersionPrefix>1.0.1</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <Authors>David Sungaila</Authors>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
@@ -21,7 +21,7 @@
     <PackageProjectUrl>https://github.com/sungaila/PDFtoImage</PackageProjectUrl>
     <PackageIconUrl>https://raw.githubusercontent.com/sungaila/PDFtoImage/master/etc/Icon_128.png</PackageIconUrl>
     <Description>A .NET library to render PDF files into images.</Description>
-    <PackageReleaseNotes>Initial release</PackageReleaseNotes>
+    <PackageReleaseNotes>Fixed an issue that caused the OS architecture to be evaluated instead of the process architecture.</PackageReleaseNotes>
     <PackageTags>PDF Bitmap Image Convert Conversion C# PDFium</PackageTags>
     <RepositoryUrl>https://github.com/sungaila/PDFtoImage.git</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
diff --git a/src/PDFtoImage/PdfiumViewer/NativeMethods.cs b/src/PDFtoImage/PdfiumViewer/NativeMethods.cs
index dddde5fe..2f5f638d 100644
--- a/src/PDFtoImage/PdfiumViewer/NativeMethods.cs
+++ b/src/PDFtoImage/PdfiumViewer/NativeMethods.cs
@@ -25,7 +25,7 @@ private static bool LoadNativeLibrary(string path)
 #if NETCOREAPP3_0_OR_GREATER
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
             {
-                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.OSArchitecture) switch
+                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.ProcessArchitecture) switch
                 {
                     Architecture.X86 => "win-x86",
                     Architecture.X64 => "win-x64",
@@ -36,7 +36,7 @@ private static bool LoadNativeLibrary(string path)
             }
             else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
             {
-                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.OSArchitecture) switch
+                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.ProcessArchitecture) switch
                 {
                     Architecture.X64 => "linux-x64",
                     _ => throw new PlatformNotSupportedException("Only x86-64 is supported on Linux.")
@@ -46,7 +46,7 @@ private static bool LoadNativeLibrary(string path)
             }
             else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
             {
-                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.OSArchitecture) switch
+                _pdfiumLibPath = Path.Combine(_pdfiumLibPath, (RuntimeInformation.ProcessArchitecture) switch
                 {
                     Architecture.X64 => "osx-x64",
                     Architecture.Arm64 => "osx-arm64",
diff --git a/src/Tests/Tests.csproj b/src/Tests/Tests.csproj
index 01fadc5d..20ccb9b1 100644
--- a/src/Tests/Tests.csproj
+++ b/src/Tests/Tests.csproj
@@ -439,8 +439,8 @@
 
   <!-- NuGet Icon -->
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.3" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.4" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.4" />
   </ItemGroup>
 </Project>
\ No newline at end of file