diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0e1955f..f288e7c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -19,8 +19,14 @@ jobs:
         include:
         - target: x86_64-pc-windows-msvc
           os: windows-latest
+          platform: windows-64
         - target: i686-pc-windows-msvc
           os: windows-latest
+          platform: windows-32
+          use-cross: true
+        - target: aarch64-pc-windows-msvc
+          os: windows-latest
+          platform: windows-arm
           use-cross: true
 
     runs-on: ${{matrix.os}}
@@ -78,13 +84,14 @@ jobs:
       id: package
       env:
         target: ${{ matrix.target }}
+        platform: ${{ matrix.platform }}
         version:  ${{ steps.check-tag.outputs.version }}
       run: |
         set -euxo pipefail
 
         bin=${GITHUB_REPOSITORY##*/}
         dist_dir=`pwd`/dist
-        name=$bin-$version-$target
+        name=$bin-$version-$platform
         executable=target/$target/release/$bin
 
         if [[ "$RUNNER_OS" == "Windows" ]]; then
diff --git a/Cargo.lock b/Cargo.lock
index e912e00..fecec23 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -378,7 +378,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "window-switcher"
-version = "1.3.3"
+version = "1.4.0-rc1"
 dependencies = [
  "anyhow",
  "embed-resource",
diff --git a/Cargo.toml b/Cargo.toml
index 42a22e8..71a8356 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "window-switcher"
-version = "1.3.3"
+version = "1.4.0-rc1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/utils/window.rs b/src/utils/window.rs
index 128e377..39cf967 100644
--- a/src/utils/window.rs
+++ b/src/utils/window.rs
@@ -171,7 +171,7 @@ pub fn get_module_icon(hwnd: HWND) -> Option<HICON> {
 pub fn get_window_user_data(hwnd: HWND) -> i32 {
     unsafe { windows::Win32::UI::WindowsAndMessaging::GetWindowLongW(hwnd, GWL_USERDATA) }
 }
-#[cfg(target_arch = "x86_64")]
+#[cfg(not(target_arch = "x86"))]
 pub fn get_window_user_data(hwnd: HWND) -> isize {
     unsafe { windows::Win32::UI::WindowsAndMessaging::GetWindowLongPtrW(hwnd, GWL_USERDATA) }
 }
@@ -181,7 +181,7 @@ pub fn set_window_user_data(hwnd: HWND, ptr: i32) -> i32 {
     unsafe { windows::Win32::UI::WindowsAndMessaging::SetWindowLongW(hwnd, GWL_USERDATA, ptr) }
 }
 
-#[cfg(target_arch = "x86_64")]
+#[cfg(not(target_arch = "x86"))]
 pub fn set_window_user_data(hwnd: HWND, ptr: isize) -> isize {
     unsafe { windows::Win32::UI::WindowsAndMessaging::SetWindowLongPtrW(hwnd, GWL_USERDATA, ptr) }
 }
@@ -190,7 +190,7 @@ pub fn set_window_user_data(hwnd: HWND, ptr: isize) -> isize {
 pub fn get_class_icon(hwnd: HWND) -> u32 {
     unsafe { windows::Win32::UI::WindowsAndMessaging::GetClassLongW(hwnd, GCL_HICON) }
 }
-#[cfg(target_arch = "x86_64")]
+#[cfg(not(target_arch = "x86"))]
 pub fn get_class_icon(hwnd: HWND) -> usize {
     unsafe { windows::Win32::UI::WindowsAndMessaging::GetClassLongPtrW(hwnd, GCL_HICON) }
 }
diff --git a/tools/inspect-windows/src/main.rs b/tools/inspect-windows/src/main.rs
index 9ddc111..51fd0ec 100644
--- a/tools/inspect-windows/src/main.rs
+++ b/tools/inspect-windows/src/main.rs
@@ -1,13 +1,55 @@
-use anyhow::{anyhow, Result};
+use anyhow::{Context, Result};
 use window_switcher::utils::*;
 
 use windows::Win32::Foundation::{BOOL, HWND, LPARAM};
 use windows::Win32::UI::WindowsAndMessaging::{EnumWindows, GetWindow, GW_OWNER};
 
 fn main() -> Result<()> {
+    let output = collect_windows_info()?
+        .iter()
+        .map(|v| v.stringify())
+        .collect::<Vec<String>>()
+        .join("\n");
+    println!("{output}");
+    Ok(())
+}
+
+#[derive(Debug)]
+struct WindowInfo {
+    hwnd: HWND,
+    title: String,
+    owner_hwnd: HWND,
+    owner_title: String,
+    size: (usize, usize),
+    is_visible: bool,
+    is_cloaked: bool,
+    is_iconic: bool,
+    is_topmost: bool,
+}
+
+impl WindowInfo {
+    pub fn stringify(&self) -> String {
+        let size = format!("{}x{}", self.size.0, self.size.1);
+        format!(
+            "visible:{}cloacked{}iconic{}topmost:{} {:>10} {:>10}:{} {}:{}",
+            pretty_bool(self.is_visible),
+            pretty_bool(self.is_cloaked),
+            pretty_bool(self.is_iconic),
+            pretty_bool(self.is_topmost),
+            size,
+            self.hwnd.0,
+            self.title,
+            self.owner_hwnd.0,
+            self.owner_title
+        )
+    }
+}
+
+fn collect_windows_info() -> anyhow::Result<Vec<WindowInfo>> {
     let mut hwnds: Vec<HWND> = Default::default();
     unsafe { EnumWindows(Some(enum_window), LPARAM(&mut hwnds as *mut _ as isize)) }
-        .map_err(|e| anyhow!("Fail to get windows {}", e))?;
+        .with_context(|| "Fail to enum windows".to_string())?;
+    let mut output = vec![];
     for hwnd in hwnds {
         let title = get_window_title(hwnd);
         let is_cloaked = is_cloaked_window(hwnd);
@@ -21,21 +63,20 @@ fn main() -> Result<()> {
         } else {
             "".into()
         };
-        let size = format!("{width}x{height}");
-        println!(
-            "visible:{}cloacked{}iconic{}topmost:{} {:>10} {:>10}:{} {}:{}",
-            pretty_bool(is_visible),
-            pretty_bool(is_cloaked),
-            pretty_bool(is_iconic),
-            pretty_bool(is_topmost),
-            size,
-            hwnd.0,
+        let window_info = WindowInfo {
+            hwnd,
             title,
-            owner_hwnd.0,
-            owner_title
-        );
+            owner_hwnd,
+            owner_title,
+            size: (width as usize, height as usize),
+            is_visible,
+            is_cloaked,
+            is_iconic,
+            is_topmost,
+        };
+        output.push(window_info);
     }
-    Ok(())
+    Ok(output)
 }
 
 fn pretty_bool(value: bool) -> String {
@@ -51,3 +92,8 @@ extern "system" fn enum_window(hwnd: HWND, lparam: LPARAM) -> BOOL {
     windows.push(hwnd);
     BOOL(1)
 }
+
+#[test]
+fn test_collect_windows_info() {
+    collect_windows_info().unwrap();
+}