diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f41514c51..34c359174 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,6 +16,7 @@ on:
           - All
           - Binary
           - Android
+          - Windows
           - Apple
           - app-store
           - iOS
@@ -793,6 +794,90 @@ jobs:
           ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
           LOCAL_PROPERTIES: ${{ secrets.LOCAL_PROPERTIES }}
           SERVICE_ACCOUNT_CREDENTIALS: ${{ secrets.SERVICE_ACCOUNT_CREDENTIALS }}
+  build_windows_client:
+    name: Build Windows client
+    if: (github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Windows') && github.ref != 'refs/heads/oldstable'
+    runs-on: windows-latest
+    needs:
+      - calculate_version
+    steps:
+      - name: Checkout
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        with:
+          fetch-depth: 0
+          submodules: 'recursive'
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ~1.25.11
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          package_json_file: clients/desktop/package.json
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 26
+          cache: pnpm
+          cache-dependency-path: |
+            clients/desktop/pnpm-lock.yaml
+            clients/desktop/dashboard/pnpm-lock.yaml
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }}
+          if ($LASTEXITCODE -ne 0) {
+            "PUBLISHED=false" >> $env:GITHUB_ENV
+          }
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Checkout main branch
+        if: github.ref == 'refs/heads/testing'
+        run: |-
+          git -C clients/desktop checkout main
+      - name: Checkout submodule recursive
+        run: |-
+          git -C clients/desktop submodule update --init --recursive
+      - name: Update version
+        if: github.event_name == 'workflow_dispatch'
+        run: |-
+          go run -v ./cmd/internal/update_desktop_version --ci
+      - name: Update nightly version
+        if: github.event_name != 'workflow_dispatch'
+        run: |-
+          go run -v ./cmd/internal/update_desktop_version --ci --nightly
+      - name: Setup signing
+        run: |-
+          $certificatePath = Join-Path $env:RUNNER_TEMP "windows-signing.p12"
+          [IO.File]::WriteAllBytes($certificatePath, [Convert]::FromBase64String($env:WINDOWS_CERTIFICATES_P12))
+          @{
+            windows = @{
+              certificateFile = $certificatePath
+              certificatePassword = $env:WINDOWS_P12_PASSWORD
+            }
+          } | ConvertTo-Json -Depth 3 | Set-Content -Encoding utf8NoBOM clients/desktop/signing.local.json
+        env:
+          WINDOWS_CERTIFICATES_P12: ${{ secrets.WINDOWS_CERTIFICATES_P12 }}
+          WINDOWS_P12_PASSWORD: ${{ secrets.WINDOWS_P12_PASSWORD }}
+      - name: Install dependencies
+        run: |-
+          pnpm -C clients/desktop install
+      - name: Build
+        run: |-
+          pnpm -C clients/desktop package:win
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Prepare upload
+        run: |-
+          $artifacts = @(Get-ChildItem clients/desktop/release/SFW-*.exe -File)
+          if ($artifacts.Count -ne 3) {
+            throw "expected 3 Windows installers, found $($artifacts.Count)"
+          }
+          New-Item -ItemType Directory -Force dist | Out-Null
+          Copy-Item $artifacts.FullName dist
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: binary-windows-client
+          path: 'dist'
   build_apple:
     name: Build Apple clients
     runs-on: macos-26
@@ -977,7 +1062,7 @@ jobs:
           path: 'dist'
   upload:
     name: Upload builds
-    if: "!failure() && github.event_name == 'workflow_dispatch' && (inputs.build == 'All' || inputs.build == 'Binary' || inputs.build == 'Android' || inputs.build == 'Apple' || inputs.build == 'macOS-standalone')"
+    if: "!failure() && github.event_name == 'workflow_dispatch' && (inputs.build == 'All' || inputs.build == 'Binary' || inputs.build == 'Android' || inputs.build == 'Windows' || inputs.build == 'Apple' || inputs.build == 'macOS-standalone')"
     runs-on: ubuntu-latest
     needs:
       - calculate_version
@@ -985,6 +1070,7 @@ jobs:
       - build_darwin
       - build_windows
       - build_android
+      - build_windows_client
       - build_apple
     steps:
       - name: Checkout
diff --git a/.gitmodules b/.gitmodules
index 45ffb5639..cc95289e1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "clients/android"]
 	path = clients/android
 	url = https://github.com/SagerNet/sing-box-for-android.git
+[submodule "clients/desktop"]
+	path = clients/desktop
+	url = https://github.com/SagerNet/sing-box-for-desktop.git
diff --git a/clients/desktop b/clients/desktop
new file mode 160000
index 000000000..cebee0d52
--- /dev/null
+++ b/clients/desktop
@@ -0,0 +1 @@
+Subproject commit cebee0d527c4e5d5500f971553628e0dfa8bae0f
diff --git a/docs/clients/desktop/features.md b/docs/clients/desktop/features.md
new file mode 100644
index 000000000..bb399a03b
--- /dev/null
+++ b/docs/clients/desktop/features.md
@@ -0,0 +1,9 @@
+# :material-decagram: Features
+
+#### Service
+
+SFW runs sing-box as a system service, so no administrator elevation is required for daily use.
+
+### Chore
+
+* The working directory is located at `C:\ProgramData\sing-box-daemon`
diff --git a/docs/clients/desktop/index.md b/docs/clients/desktop/index.md
new file mode 100644
index 000000000..332636ebd
--- /dev/null
+++ b/docs/clients/desktop/index.md
@@ -0,0 +1,22 @@
+---
+icon: material/laptop
+---
+
+# sing-box for Desktop
+
+SFW allows users to manage and run local or remote sing-box configuration files, and provides
+platform-specific function implementation, such as TUN transparent proxy implementation.
+
+Linux support is on the way.
+
+## :material-graph: Requirements
+
+* Windows 10+ (x64 / x86 / arm64)
+
+## :material-download: Download
+
+* [GitHub Releases](https://github.com/SagerNet/sing-box/releases)
+
+## :material-source-repository: Source code
+
+* [GitHub](https://github.com/SagerNet/sing-box-for-desktop)
diff --git a/docs/clients/index.md b/docs/clients/index.md
index 45d2c9a94..c1232407e 100644
--- a/docs/clients/index.md
+++ b/docs/clients/index.md
@@ -6,7 +6,8 @@ Maintained by Project S to provide a unified experience and platform-specific fu
 |---------------------------------------|------------------------------------------|
 | :material-android: Android            | [sing-box for Android](./android/)       |
 | :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | Working in progress                      |
+| :material-microsoft-windows: Windows  | [sing-box for Desktop](./desktop/)       |
+| :material-linux: Linux                | Working in progress                      |
 
 Some third-party projects that claim to use sing-box or use sing-box as a selling point are not listed here. The core
 motivation of the maintainers of such projects is to acquire more users, and even though they provide friendly VPN
diff --git a/docs/clients/index.zh.md b/docs/clients/index.zh.md
index 736b42ea2..d2fbb4d4b 100644
--- a/docs/clients/index.zh.md
+++ b/docs/clients/index.zh.md
@@ -6,7 +6,8 @@
 |---------------------------------------|------------------------------------------|
 | :material-android: Android            | [sing-box for Android](./android/)       |
 | :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | 施工中                                      |
+| :material-microsoft-windows: Windows  | [sing-box for Desktop](./desktop/)       |
+| :material-linux: Linux                | 施工中                                      |
 
 此处没有列出一些声称使用或以 sing-box 为卖点的第三方项目。此类项目维护者的动机是获得更多用户，即使它们提供友好的商业
 VPN 客户端功能， 但代码质量很差且包含广告。
diff --git a/mkdocs.yml b/mkdocs.yml
index da838d572..f6beec14c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -62,6 +62,9 @@ nav:
       - Apple platforms:
           - clients/apple/index.md
           - Features: clients/apple/features.md
+      - Desktop:
+          - clients/desktop/index.md
+          - Features: clients/desktop/features.md
       - General: clients/general.md
       - Privacy policy: clients/privacy.md
   - Manual: