diff --git a/flutter_appauth/CHANGELOG.md b/flutter_appauth/CHANGELOG.md
index 065df982..b61949eb 100644
--- a/flutter_appauth/CHANGELOG.md
+++ b/flutter_appauth/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## [8.0.2]
 
 * [iOS][macOS] bumped AppAuth iOS dependency to 1.7.6
+* [iOS][macOS] added Swift Package Manager support
 
 ## [8.0.1]
 
diff --git a/flutter_appauth/ios/Assets/.gitkeep b/flutter_appauth/ios/Assets/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/flutter_appauth/ios/flutter_appauth.podspec b/flutter_appauth/ios/flutter_appauth.podspec
index 81c425e8..36b74a86 100644
--- a/flutter_appauth/ios/flutter_appauth.podspec
+++ b/flutter_appauth/ios/flutter_appauth.podspec
@@ -12,11 +12,11 @@ A new flutter plugin project.
   s.license          = { :file => '../LICENSE' }
   s.author           = { 'Your Company' => 'email@example.com' }
   s.source           = { :path => '.' }
-  s.source_files = 'Classes/**/*'
-  s.public_header_files = 'Classes/**/*.h'
+  s.source_files = 'flutter_appauth/Sources/flutter_appauth/**/*.{h,m}'
+  s.public_header_files = 'flutter_appauth/Sources/flutter_appauth/include/**/*.h'
   s.dependency 'Flutter'
   s.dependency 'AppAuth', '1.7.6'
   s.ios.deployment_target = '11.0'
-  s.resource_bundles = {'flutter_appauth_privacy' => ['Resources/PrivacyInfo.xcprivacy']}
+  s.resource_bundles = {'flutter_appauth_privacy' => ['flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy']}
 end
 
diff --git a/flutter_appauth/ios/flutter_appauth/Packages.swift b/flutter_appauth/ios/flutter_appauth/Packages.swift
new file mode 100644
index 00000000..fea05daa
--- /dev/null
+++ b/flutter_appauth/ios/flutter_appauth/Packages.swift
@@ -0,0 +1,27 @@
+// swift-tools-version: 5.9
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "flutter_appauth",
+    platforms: [
+        .iOS("11.0")
+    ],
+    products: [
+        .library(name: "flutter-appauth", targets: ["flutter_appauth"])
+    ],
+    dependencies: [.package(url: "https://github.com/openid/AppAuth-iOS", exact: "1.7.6")],
+    targets: [
+        .target(
+            name: "flutter_appauth",
+            dependencies: [],
+            resources: [
+                .process("PrivacyInfo.xcprivacy")
+            ],
+            cSettings: [
+                .headerSearchPath("include/flutter_appauth")
+            ]
+        )
+    ]
+)
\ No newline at end of file
diff --git a/flutter_appauth/ios/Classes/AppAuthIOSAuthorization.m b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/AppAuthIOSAuthorization.m
similarity index 99%
rename from flutter_appauth/ios/Classes/AppAuthIOSAuthorization.m
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/AppAuthIOSAuthorization.m
index 32e8c19b..d163c49d 100644
--- a/flutter_appauth/ios/Classes/AppAuthIOSAuthorization.m
+++ b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/AppAuthIOSAuthorization.m
@@ -1,4 +1,4 @@
-#import "AppAuthIOSAuthorization.h"
+#import "./include/flutter_appauth/AppAuthIOSAuthorization.h"
 
 @implementation AppAuthIOSAuthorization
 
diff --git a/flutter_appauth/macos/Classes/FlutterAppAuth.m b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
similarity index 99%
rename from flutter_appauth/macos/Classes/FlutterAppAuth.m
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
index 4b448d7b..8845b5a9 100644
--- a/flutter_appauth/macos/Classes/FlutterAppAuth.m
+++ b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
@@ -1,4 +1,4 @@
-#import "FlutterAppAuth.h"
+#import "./include/flutter_appauth/FlutterAppAuth.h"
 
 @implementation FlutterAppAuth
 
diff --git a/flutter_appauth/macos/Classes/FlutterAppauthPlugin.m b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
similarity index 99%
rename from flutter_appauth/macos/Classes/FlutterAppauthPlugin.m
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
index 293cf8c0..b87cb638 100644
--- a/flutter_appauth/macos/Classes/FlutterAppauthPlugin.m
+++ b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
@@ -1,6 +1,6 @@
 #import <TargetConditionals.h>
 
-#import "FlutterAppauthPlugin.h"
+#import "./include/flutter_appauth/FlutterAppauthPlugin.h"
 
 @interface ArgumentProcessor : NSObject
 + (id _Nullable)processArgumentValue:(NSDictionary *)arguments
diff --git a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSNoSSO.m b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSNoSSO.m
similarity index 99%
rename from flutter_appauth/ios/Classes/OIDExternalUserAgentIOSNoSSO.m
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSNoSSO.m
index 1ded133d..6ee87221 100644
--- a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSNoSSO.m
+++ b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSNoSSO.m
@@ -6,7 +6,7 @@
    13 or newer to avoid cookies being shared across the device.
  */
 
-#import "OIDExternalUserAgentIOSNoSSO.h"
+#import "./include/flutter_appauth/OIDExternalUserAgentIOSNoSSO.h"
 
 #import <AuthenticationServices/AuthenticationServices.h>
 #import <SafariServices/SafariServices.h>
diff --git a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSSafariViewController.m b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.m
similarity index 98%
rename from flutter_appauth/ios/Classes/OIDExternalUserAgentIOSSafariViewController.m
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.m
index ff6d3ce8..087a2e4c 100644
--- a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSSafariViewController.m
+++ b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.m
@@ -14,7 +14,7 @@
         limitations under the License.
  */
 
-#import "OIDExternalUserAgentIOSSafariViewController.h"
+#import "./include/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.h"
 
 #import <SafariServices/SafariServices.h>
 
diff --git a/flutter_appauth/ios/Resources/PrivacyInfo.xcprivacy b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy
similarity index 100%
rename from flutter_appauth/ios/Resources/PrivacyInfo.xcprivacy
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy
diff --git a/flutter_appauth/ios/Classes/AppAuthIOSAuthorization.h b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/AppAuthIOSAuthorization.h
similarity index 100%
rename from flutter_appauth/ios/Classes/AppAuthIOSAuthorization.h
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/AppAuthIOSAuthorization.h
diff --git a/flutter_appauth/ios/Classes/FlutterAppAuth.h b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h
similarity index 100%
rename from flutter_appauth/ios/Classes/FlutterAppAuth.h
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h
diff --git a/flutter_appauth/ios/Classes/FlutterAppauthPlugin.h b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h
similarity index 100%
rename from flutter_appauth/ios/Classes/FlutterAppauthPlugin.h
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h
diff --git a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSNoSSO.h b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentIOSNoSSO.h
similarity index 100%
rename from flutter_appauth/ios/Classes/OIDExternalUserAgentIOSNoSSO.h
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentIOSNoSSO.h
diff --git a/flutter_appauth/ios/Classes/OIDExternalUserAgentIOSSafariViewController.h b/flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.h
similarity index 100%
rename from flutter_appauth/ios/Classes/OIDExternalUserAgentIOSSafariViewController.h
rename to flutter_appauth/ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentIOSSafariViewController.h
diff --git a/flutter_appauth/macos/Assets/.gitkeep b/flutter_appauth/macos/Assets/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/flutter_appauth/macos/Classes/FlutterAppAuth.h b/flutter_appauth/macos/Classes/FlutterAppAuth.h
deleted file mode 120000
index dc86a1a7..00000000
--- a/flutter_appauth/macos/Classes/FlutterAppAuth.h
+++ /dev/null
@@ -1 +0,0 @@
-../../ios/Classes/FlutterAppAuth.h
\ No newline at end of file
diff --git a/flutter_appauth/macos/Classes/FlutterAppauthPlugin.h b/flutter_appauth/macos/Classes/FlutterAppauthPlugin.h
deleted file mode 120000
index aeed9748..00000000
--- a/flutter_appauth/macos/Classes/FlutterAppauthPlugin.h
+++ /dev/null
@@ -1 +0,0 @@
-../../ios/Classes/FlutterAppauthPlugin.h
\ No newline at end of file
diff --git a/flutter_appauth/macos/flutter_appauth.podspec b/flutter_appauth/macos/flutter_appauth.podspec
index 1a73fd33..add1122e 100644
--- a/flutter_appauth/macos/flutter_appauth.podspec
+++ b/flutter_appauth/macos/flutter_appauth.podspec
@@ -12,10 +12,11 @@ A new flutter plugin project.
   s.license          = { :file => '../LICENSE' }
   s.author           = { 'Your Company' => 'email@example.com' }
   s.source           = { :path => '.' }
-  s.source_files = 'Classes/**/*'
-  s.public_header_files = 'Classes/**/*.h'
+  s.source_files = 'flutter_appauth/Sources/flutter_appauth/**/*.{h,m}'
+  s.public_header_files = 'flutter_appauth/Sources/flutter_appauth/include/**/*.h'
   s.dependency 'FlutterMacOS'
   s.dependency 'AppAuth', '1.7.6'
   s.platform = :osx, '10.14'
   s.osx.deployment_target = "10.14"
+  s.resource_bundles = {'flutter_appauth_privacy' => ['flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy']}
 end
diff --git a/flutter_appauth/macos/Classes/AppAuthMacOSAuthorization.m b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/AppAuthMacOSAuthorization.m
similarity index 99%
rename from flutter_appauth/macos/Classes/AppAuthMacOSAuthorization.m
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/AppAuthMacOSAuthorization.m
index 30a4694c..ea45e222 100644
--- a/flutter_appauth/macos/Classes/AppAuthMacOSAuthorization.m
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/AppAuthMacOSAuthorization.m
@@ -1,4 +1,4 @@
-#import "AppAuthMacOSAuthorization.h"
+#import "./include/flutter_appauth/AppAuthMacOSAuthorization.h"
 
 @implementation AppAuthMacOSAuthorization
 
diff --git a/flutter_appauth/ios/Classes/FlutterAppAuth.m b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
similarity index 99%
rename from flutter_appauth/ios/Classes/FlutterAppAuth.m
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
index 4b448d7b..8845b5a9 100644
--- a/flutter_appauth/ios/Classes/FlutterAppAuth.m
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppAuth.m
@@ -1,4 +1,4 @@
-#import "FlutterAppAuth.h"
+#import "./include/flutter_appauth/FlutterAppAuth.h"
 
 @implementation FlutterAppAuth
 
diff --git a/flutter_appauth/ios/Classes/FlutterAppauthPlugin.m b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
similarity index 99%
rename from flutter_appauth/ios/Classes/FlutterAppauthPlugin.m
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
index 293cf8c0..b87cb638 100644
--- a/flutter_appauth/ios/Classes/FlutterAppauthPlugin.m
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/FlutterAppauthPlugin.m
@@ -1,6 +1,6 @@
 #import <TargetConditionals.h>
 
-#import "FlutterAppauthPlugin.h"
+#import "./include/flutter_appauth/FlutterAppauthPlugin.h"
 
 @interface ArgumentProcessor : NSObject
 + (id _Nullable)processArgumentValue:(NSDictionary *)arguments
diff --git a/flutter_appauth/macos/Classes/OIDExternalUserAgentMacNoSSO.m b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentMacNoSSO.m
similarity index 98%
rename from flutter_appauth/macos/Classes/OIDExternalUserAgentMacNoSSO.m
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentMacNoSSO.m
index 9af763cb..985c7f28 100644
--- a/flutter_appauth/macos/Classes/OIDExternalUserAgentMacNoSSO.m
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/OIDExternalUserAgentMacNoSSO.m
@@ -18,7 +18,7 @@
         limitations under the License.
  */
 
-#import "OIDExternalUserAgentMacNoSSO.h"
+#import "./include/flutter_appauth/OIDExternalUserAgentMacNoSSO.h"
 
 #import <AuthenticationServices/AuthenticationServices.h>
 #import <Cocoa/Cocoa.h>
diff --git a/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/Packages.swift b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/Packages.swift
new file mode 100644
index 00000000..68df0b0e
--- /dev/null
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/Packages.swift
@@ -0,0 +1,27 @@
+// swift-tools-version: 5.9
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "flutter_appauth",
+    platforms: [
+        .macOS("10.14")
+    ],
+    products: [
+        .library(name: "flutter-appauth", targets: ["flutter_appauth"])
+    ],
+    dependencies: [.package(url: "https://github.com/openid/AppAuth-iOS", exact: "1.7.6")]
+    targets: [
+        .target(
+            name: "flutter_appauth",
+            dependencies: [],
+            resources: [
+                .process("PrivacyInfo.xcprivacy")
+            ],
+            cSettings: [
+                .headerSearchPath("include/flutter_appauth")
+            ]
+        )
+    ]
+)
\ No newline at end of file
diff --git a/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy
new file mode 120000
index 00000000..6ee50c7c
--- /dev/null
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy
@@ -0,0 +1 @@
+../../../../ios/flutter_appauth/Sources/flutter_appauth/PrivacyInfo.xcprivacy
\ No newline at end of file
diff --git a/flutter_appauth/macos/Classes/AppAuthMacOSAuthorization.h b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/AppAuthMacOSAuthorization.h
similarity index 100%
rename from flutter_appauth/macos/Classes/AppAuthMacOSAuthorization.h
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/AppAuthMacOSAuthorization.h
diff --git a/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h
new file mode 120000
index 00000000..30a47dce
--- /dev/null
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h
@@ -0,0 +1 @@
+../../../../../../ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppAuth.h
\ No newline at end of file
diff --git a/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h
new file mode 120000
index 00000000..56da9545
--- /dev/null
+++ b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h
@@ -0,0 +1 @@
+../../../../../../ios/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/FlutterAppauthPlugin.h
\ No newline at end of file
diff --git a/flutter_appauth/macos/Classes/OIDExternalUserAgentMacNoSSO.h b/flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentMacNoSSO.h
similarity index 100%
rename from flutter_appauth/macos/Classes/OIDExternalUserAgentMacNoSSO.h
rename to flutter_appauth/macos/flutter_appauth/Sources/flutter_appauth/include/flutter_appauth/OIDExternalUserAgentMacNoSSO.h