diff --git a/compositeBuilds/shared/platform/src/main/kotlin/ir/amirab/util/platform/Platform.kt b/compositeBuilds/shared/platform/src/main/kotlin/ir/amirab/util/platform/Platform.kt
index ff7f976..5290c8e 100644
--- a/compositeBuilds/shared/platform/src/main/kotlin/ir/amirab/util/platform/Platform.kt
+++ b/compositeBuilds/shared/platform/src/main/kotlin/ir/amirab/util/platform/Platform.kt
@@ -2,6 +2,7 @@ package ir.amirab.util.platform
 
 import ir.amirab.util.platform.Platform.Android
 import ir.amirab.util.platform.Platform.Desktop
+import kotlin.contracts.contract
 
 sealed class Platform(val name: String) {
     data object Android : Platform("Android")
@@ -67,4 +68,30 @@ private class JvmPlatformFinder : PlatformFInder {
 sealed interface DesktopPlatform
 
 
+/**
+ * use this only in desktop environments
+ */
+fun PlatformFInder.asDesktop(): Desktop {
+    val platform = getCurrentPlatform()
+    if (platform is Desktop) {
+        return platform
+    } else {
+        error("Current platform is not a desktop platform")
+    }
+}
 
+fun PlatformFInder.isWindows(): Boolean {
+    return getCurrentPlatform() == Desktop.Windows
+}
+
+fun PlatformFInder.isMac(): Boolean {
+    return getCurrentPlatform() == Desktop.MacOS
+}
+
+fun PlatformFInder.isLinux(): Boolean {
+    return getCurrentPlatform() == Desktop.Linux
+}
+
+fun PlatformFInder.isAndroid(): Boolean {
+    return getCurrentPlatform() == Android
+}
diff --git a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/App.kt b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/App.kt
index 63521dd..8eeb809 100644
--- a/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/App.kt
+++ b/desktop/app/src/main/kotlin/com/abdownloadmanager/desktop/App.kt
@@ -12,6 +12,7 @@ import com.abdownloadmanager.integration.Integration
 import com.abdownloadmanager.shared.utils.DownloadSystem
 import com.abdownloadmanager.shared.utils.appinfo.PreviousVersion
 import ir.amirab.util.platform.Platform
+import ir.amirab.util.platform.isWindows
 import kotlinx.coroutines.runBlocking
 import okio.Path.Companion.toOkioPath
 import org.koin.core.component.KoinComponent
@@ -176,7 +177,7 @@ private fun defaultApp(
             System.getProperty("skiko.renderApi") != null
 
     if (!customRenderApiRequested) {
-        if (Platform.getCurrentPlatform() == Platform.Desktop.Windows) {
+        if (Platform.isWindows()) {
             // At the moment default render api have some problems on windows!
             // - when I resize a window, the contents of the window will be stretched
             // - sometimes when I close a window, the window flashes on exiting