diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 34ec259e55..fac9026a9f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -368,3 +368,37 @@ jobs:
           fi
         env:
           GH_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}
+
+  winget:
+    name: Update winget manifest
+    needs: [release]
+    if: ${{ !inputs.prerelease }}
+    runs-on: ubuntu-latest
+    # A failed submission must not fail the release workflow: cd.yml gates
+    # update-latest-tag on build-release, so a red job here would leave the
+    # 'latest' tag on the previous version.
+    continue-on-error: true
+    steps:
+      - name: Get version
+        id: version
+        env:
+          INPUT_TAG: ${{ inputs.tag }}
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+        run: |
+          TAG="$INPUT_TAG"
+          if [ -z "$TAG" ]; then
+            TAG="$RELEASE_TAG"
+          fi
+          VERSION="${TAG#v}"
+          echo "tag=$TAG" >> $GITHUB_OUTPUT
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      # Pinned to a main commit, not the v2 tag: v2 has not moved since 2024-11-27
+      # and is four fixes behind, including cargo binstall on ubuntu-slim runners.
+      - uses: vedantmgoyal9/winget-releaser@a43926ed822e5a076ac8a81e0a794915cbad51d1 # 2026-03-14
+        with:
+          identifier: rtk-ai.rtk
+          version: ${{ steps.version.outputs.version }}
+          installers-regex: 'rtk-x86_64-pc-windows-msvc\.zip$'
+          token: ${{ secrets.WINGET_TOKEN }}
+          release-tag: ${{ steps.version.outputs.tag }}
diff --git a/INSTALL.md b/INSTALL.md
index ea79607d9a..c324b6ea5c 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -52,6 +52,12 @@ After installation, **verify you have the correct rtk**:
 rtk gain  # Must show the savings dashboard (not "command not found")
 ```
 
+### Quick Install (Windows)
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### Alternative: Manual Installation
 
 ```bash
@@ -265,6 +271,7 @@ cargo uninstall rtk
 
 # If installed via package manager
 brew uninstall rtk          # macOS Homebrew
+winget uninstall rtk-ai.rtk # Windows winget
 sudo apt remove rtk         # Debian/Ubuntu
 sudo dnf remove rtk         # Fedora/RHEL
 ```
diff --git a/README.md b/README.md
index 291c07f4ac..d80f655beb 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,14 @@ The token counts RTK reports are estimated as `bytes / 4` — RTK ships no token
 brew install rtk
 ```
 
+### winget (Windows)
+
+Easiest way to install on Windows — one command, no PATH setup needed:
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### Quick Install (Linux/macOS)
 
 ```bash
@@ -363,7 +371,9 @@ By default `RTK.md` says nothing about RTK itself. Set `[awareness] level = "hig
 
 RTK works fully on native Windows. Since **v0.37.2** the auto-rewrite hook runs as a **native binary command** (`rtk hook claude`) — no Unix shell, bash, or jq required — so commands are rewritten transparently on Command Prompt, PowerShell, and Windows Terminal, just like on Linux and macOS.
 
-### Native Windows
+### Native Windows (manual install)
+
+Prefer [`winget`](#winget-windows) if you can — it handles PATH for you.
 
 ```powershell
 # 1. Download and extract rtk-x86_64-pc-windows-msvc.zip from releases
diff --git a/README_es.md b/README_es.md
index 02795e7a4b..aae90e65b9 100644
--- a/README_es.md
+++ b/README_es.md
@@ -72,6 +72,14 @@ Los recuentos de tokens que reporta RTK se estiman como `bytes / 4`: RTK no incl
 brew install rtk
 ```
 
+### winget (Windows)
+
+La forma mas facil de instalar en Windows — un solo comando, sin configuracion de PATH:
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### Instalacion rapida (Linux/macOS)
 
 ```bash
diff --git a/README_fr.md b/README_fr.md
index 4f665ff9b6..bb43bb0d9a 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -72,6 +72,14 @@ Les nombres de tokens rapportes par RTK sont estimes avec `octets / 4` : RTK n'e
 brew install rtk
 ```
 
+### winget (Windows)
+
+La manière la plus simple d'installer sur Windows — une seule commande, aucune modification de PATH requise :
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### Installation rapide (Linux/macOS)
 
 ```bash
diff --git a/README_ja.md b/README_ja.md
index fb9c78da84..bc74d9d3d5 100644
--- a/README_ja.md
+++ b/README_ja.md
@@ -72,6 +72,14 @@ RTK が報告するトークン数は `バイト数 / 4` で見積もられて
 brew install rtk
 ```
 
+### winget（Windows）
+
+Windowsで最も簡単なインストール方法 — コマンド1つ、PATHの設定不要：
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### クイックインストール（Linux/macOS）
 
 ```bash
diff --git a/README_ko.md b/README_ko.md
index 94fafe04dd..67e99e1508 100644
--- a/README_ko.md
+++ b/README_ko.md
@@ -72,6 +72,14 @@ RTK가 보고하는 토큰 수는 `바이트 / 4`로 추정됩니다. RTK에는
 brew install rtk
 ```
 
+### winget (Windows)
+
+Windows에서 가장 쉬운 설치 방법 — 명령어 하나로 끝, PATH 설정 불필요:
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### 빠른 설치 (Linux/macOS)
 
 ```bash
diff --git a/README_pt.md b/README_pt.md
index b749c8e5f0..5226d2a0dc 100644
--- a/README_pt.md
+++ b/README_pt.md
@@ -73,6 +73,14 @@ As contagens de tokens que o RTK reporta são estimadas como `bytes / 4`: o RTK
 brew install rtk
 ```
 
+### winget (Windows)
+
+A forma mais simples de instalar no Windows — um único comando, sem configuração de PATH:
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### Instalação rápida (Linux/macOS)
 
 ```bash
diff --git a/README_zh.md b/README_zh.md
index 53556399a3..bfe6eed30d 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -72,6 +72,14 @@ RTK 报告的 token 数量按 `字节数 / 4` 估算：RTK 不内置分词器，
 brew install rtk
 ```
 
+### winget（Windows）
+
+Windows 上最简单的安装方式 — 一条命令，无需配置 PATH：
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ### 快速安装（Linux/macOS）
 
 ```bash
diff --git a/docs/guide/getting-started/installation.md b/docs/guide/getting-started/installation.md
index 4cc0280941..01ac91c957 100644
--- a/docs/guide/getting-started/installation.md
+++ b/docs/guide/getting-started/installation.md
@@ -1,6 +1,6 @@
 ---
 title: Installation
-description: Install RTK via curl, Homebrew, Cargo, or from source, and verify the correct version
+description: Install RTK via curl, Homebrew, winget, Cargo, or from source, and verify the correct version
 sidebar:
   order: 1
 ---
@@ -37,6 +37,12 @@ curl -fsSL https://raw.githubusercontent.com/rtk-ai/rtk/master/install.sh | sh
 brew install rtk-ai/tap/rtk
 ```
 
+## winget (Windows)
+
+```powershell
+winget install rtk-ai.rtk
+```
+
 ## Cargo
 
 :::caution[Name collision risk]
@@ -92,4 +98,5 @@ rtk init --global
 rtk init -g --uninstall    # remove hook, RTK.md, and settings.json entry
 cargo uninstall rtk         # remove binary (if installed via Cargo)
 brew uninstall rtk          # remove binary (if installed via Homebrew)
+winget uninstall rtk-ai.rtk # remove binary (if installed via winget)
 ```