diff --git a/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/KotlinExplorer.kt b/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/KotlinExplorer.kt
index b115f938..7963682a 100644
--- a/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/KotlinExplorer.kt
+++ b/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/KotlinExplorer.kt
@@ -32,8 +32,10 @@ import androidx.compose.ui.input.key.Key.Companion.L
 import androidx.compose.ui.input.key.Key.Companion.O
 import androidx.compose.ui.input.key.Key.Companion.P
 import androidx.compose.ui.text.style.TextAlign.Companion.Center
+import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
+import androidx.compose.ui.window.WindowPosition.Aligned
 import dev.romainguy.kotlin.explorer.Shortcut.Ctrl
 import dev.romainguy.kotlin.explorer.Shortcut.CtrlShift
 import dev.romainguy.kotlin.explorer.dex.DexTextArea
@@ -55,7 +57,10 @@ import org.jetbrains.jewel.intui.window.decoratedWindow
 import org.jetbrains.jewel.intui.window.styling.dark
 import org.jetbrains.jewel.intui.window.styling.light
 import org.jetbrains.jewel.ui.ComponentStyling
-import org.jetbrains.jewel.ui.component.*
+import org.jetbrains.jewel.ui.component.DefaultButton
+import org.jetbrains.jewel.ui.component.Icon
+import org.jetbrains.jewel.ui.component.Text
+import org.jetbrains.jewel.ui.component.TextField
 import org.jetbrains.jewel.window.DecoratedWindow
 import org.jetbrains.jewel.window.TitleBar
 import org.jetbrains.jewel.window.newFullscreenControls
@@ -433,13 +438,17 @@ fun main() = application {
         ComponentStyling.decoratedWindow(titleBarStyle = titleBarStyle),
         false
     ) {
+        val windowState = rememberWindowState(
+            size = explorerState.getWindowSize(),
+            position = explorerState.getWindowPosition(),
+            placement = explorerState.windowPlacement,
+        )
         DecoratedWindow(
-            state = rememberWindowState(
-                position = WindowPosition.Aligned(Alignment.Center),
-                width = 1900.dp,
-                height = 1600.dp
-            ),
-            onCloseRequest = ::exitApplication,
+            state = windowState,
+            onCloseRequest = {
+                explorerState.setWindowState(windowState)
+                exitApplication()
+            },
             title = "Kotlin Explorer"
         ) {
             TitleBar(Modifier.newFullscreenControls()) {
@@ -449,3 +458,20 @@ fun main() = application {
         }
     }
 }
+
+private fun ExplorerState.getWindowSize() = DpSize(windowWidth.dp, windowHeight.dp)
+
+private fun ExplorerState.getWindowPosition(): WindowPosition {
+    val x = windowPosX
+    val y = windowPosY
+    return if (x > 0 && y > 0) WindowPosition(x.dp, y.dp) else Aligned(Alignment.Center)
+}
+
+private fun ExplorerState.setWindowState(windowState: WindowState) {
+    windowWidth = windowState.size.width.value.toInt()
+    windowHeight = windowState.size.height.value.toInt()
+    windowPosX = windowState.position.x.value.toInt()
+    windowPosY = windowState.position.y.value.toInt()
+    windowPlacement = windowState.placement
+
+}
\ No newline at end of file
diff --git a/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/State.kt b/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/State.kt
index b9a6c502..9fcc7232 100644
--- a/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/State.kt
+++ b/src/jvmMain/kotlin/dev/romainguy/kotlin/explorer/State.kt
@@ -17,6 +17,8 @@
 package dev.romainguy.kotlin.explorer
 
 import androidx.compose.runtime.*
+import androidx.compose.ui.window.WindowPlacement
+import androidx.compose.ui.window.WindowPlacement.Floating
 import java.nio.file.Files
 import java.nio.file.Path
 import java.nio.file.Paths
@@ -28,6 +30,11 @@ private const val Presentation = "PRESENTATION"
 private const val ShowLineNumbers = "SHOW_LINE_NUMBERS"
 private const val ShowDex = "SHOW_DEX"
 private const val ShowOat = "SHOW_OAT"
+private const val WindowPosX = "WINDOW_X"
+private const val WindowPosY = "WINDOW_Y"
+private const val WindowWidth = "WINDOW_WIDTH"
+private const val WindowHeight = "WINDOW_HEIGHT"
+private const val Placement = "WINDOW_PLACEMENT"
 
 @Stable
 class ExplorerState(
@@ -40,14 +47,26 @@ class ExplorerState(
     var showDex by BooleanState(ShowDex, true)
     var showOat by BooleanState(ShowOat, true)
     var sourceCode: String = readSourceCode(toolPaths)
+    var windowWidth by IntState(WindowWidth, 1900)
+    var windowHeight by IntState(WindowHeight, 1600)
+    var windowPosX by IntState(WindowPosX, -1)
+    var windowPosY by IntState(WindowPosY, -1)
+    var windowPlacement by SettingsState(Placement, Floating) { WindowPlacement.valueOf(this) }
 
     fun reloadToolPathsFromSettings() {
         toolPaths = createToolPaths(settings)
     }
 
-    private inner class BooleanState(private val key: String, initialValue: Boolean) : MutableState<Boolean> {
-        private val state = mutableStateOf(settings.entries[key]?.toBoolean() ?: initialValue)
-        override var value: Boolean
+    private inner class BooleanState(key: String, initialValue: Boolean) :
+        SettingsState<Boolean>(key, initialValue, { toBoolean() })
+
+    private inner class IntState(key: String, initialValue: Int) :
+        SettingsState<Int>(key, initialValue, { toInt() })
+
+    private open inner class SettingsState<T>(private val key: String, initialValue: T, parse: String.() -> T) :
+        MutableState<T> {
+        private val state = mutableStateOf(settings.entries[key]?.parse() ?: initialValue)
+        override var value: T
             get() = state.value
             set(value) {
                 settings.entries[key] = value.toString()