diff --git a/packages/unified_distributor/lib/src/cli/command_package.dart b/packages/unified_distributor/lib/src/cli/command_package.dart
index 630c8e06..d710321f 100644
--- a/packages/unified_distributor/lib/src/cli/command_package.dart
+++ b/packages/unified_distributor/lib/src/cli/command_package.dart
@@ -92,6 +92,12 @@ class CommandPackage extends Command {
         'You may add multiple \'--build-dart-define key=value\' pairs',
       ].join('\n'),
     );
+
+    argParser.addOption(
+      'post-package-windows-cmd',
+      valueHelp: 'command',
+      help: 'Command to execute after Windows build but before packaging (e.g., "call ./sign-file.bat")',
+    );
   }
 
   final UnifiedDistributor distributor;
@@ -118,6 +124,7 @@ class CommandPackage extends Command {
     final String? artifactName = argResults?['artifact-name'];
     final String? flutterBuildArgs = argResults?['flutter-build-args'];
     final bool isSkipClean = argResults?.wasParsed('skip-clean') ?? false;
+    final String? postPackageWindowsCmd = argResults?['post-package-windows-cmd'];
     final Map<String, dynamic> buildArguments =
         _generateBuildArgs(flutterBuildArgs);
 
@@ -139,6 +146,7 @@ class CommandPackage extends Command {
       artifactName: artifactName,
       cleanBeforeBuild: !isSkipClean,
       buildArguments: buildArguments,
+      postPackageWindowsCmd: postPackageWindowsCmd,
     );
   }
 
diff --git a/packages/unified_distributor/lib/src/unified_distributor.dart b/packages/unified_distributor/lib/src/unified_distributor.dart
index 80feb970..b9d85194 100644
--- a/packages/unified_distributor/lib/src/unified_distributor.dart
+++ b/packages/unified_distributor/lib/src/unified_distributor.dart
@@ -144,6 +144,7 @@ class UnifiedDistributor {
     required bool cleanBeforeBuild,
     required Map<String, dynamic> buildArguments,
     Map<String, String>? variables,
+    String? postPackageWindowsCmd,
   }) async {
     List<MakeResult> makeResultList = [];
 
@@ -161,7 +162,7 @@ class UnifiedDistributor {
       BuildResult? buildResult;
 
       for (String target in targets) {
-        logger.info('Packaging ${pubspec.name} ${pubspec.version} as $target:');
+        logger.info('Packaging ${pubspec.name} ${pubspec.version} as $target for ${platform.toLowerCase()}:');
         if (!isBuildOnlyOnce || (isBuildOnlyOnce && buildResult == null)) {
           try {
             buildResult = await _builder.build(
@@ -186,6 +187,72 @@ class UnifiedDistributor {
         }
 
         if (buildResult != null) {
+          // Execute custom Windows command if specified and platform is Windows
+          if (platform.toLowerCase() == 'windows' &&
+              postPackageWindowsCmd != null &&
+              postPackageWindowsCmd.isNotEmpty) {
+            logger.info('Executing post-package Windows command: $postPackageWindowsCmd');
+            try {
+              // Create a temporary batch file to execute the command
+              final tempDir = Directory.systemTemp;
+              final tempFile = File('${tempDir.path}\\fastforge_temp_cmd_${DateTime.now().millisecondsSinceEpoch}.bat');
+              
+              try {
+                // Process the command to properly handle paths with spaces
+                String processedCmd = postPackageWindowsCmd;
+                
+                // Find all quoted paths and ensure they're properly formatted
+                final pathRegex = RegExp(r'"([^"]+)"');
+                processedCmd = processedCmd.replaceAllMapped(pathRegex, (match) {
+                  String path = match.group(1)!;
+                  // Remove any existing escaping to prevent double escaping
+                  path = path.replaceAll(r'\\', r'\');
+                  // Ensure the path is properly formatted for Windows
+                  path = path.replaceAll(r'/', r'\');
+                  return '"$path"';
+                });
+
+                // Write the command to the batch file
+                tempFile.writeAsStringSync('@echo off\nsetlocal enabledelayedexpansion\n$processedCmd', flush: true);
+                logger.info('Created temporary batch file: ${tempFile.path}');
+                logger.info('Processed command: $processedCmd');
+
+                // Execute the temporary batch file
+                ProcessResult result = await Process.run(
+                  tempFile.path,
+                  [],
+                  workingDirectory: Directory.current.path,
+                );
+
+                if (result.exitCode == 0) {
+                  logger.info('Post-package command executed successfully'.brightGreen());
+                  if (result.stdout.toString().isNotEmpty) {
+                    print(result.stdout);
+                  }
+                } else {
+                  logger.severe('Post-package command failed with exit code ${result.exitCode}'.red());
+                  if (result.stderr.toString().isNotEmpty) {
+                    logger.severe(result.stderr.toString().red());
+                  }
+                  if (result.stdout.toString().isNotEmpty) {
+                    logger.severe(result.stdout.toString().red());
+                  }
+                  throw Exception('Post-build command failed');
+                }
+              } finally {
+                // Clean up the temporary file
+                if (tempFile.existsSync()) {
+                  tempFile.deleteSync();
+                  logger.info('Cleaned up temporary batch file');
+                }
+              }
+            } catch (error) {
+              logger.severe('Failed to execute post-build command: $error'.red());
+              rethrow;
+            }
+          }
+
+
           String buildMode =
               buildArguments.containsKey('profile') ? 'profile' : 'release';
           Map<String, dynamic>? arguments = {