diff --git a/__tests__/buildx/buildx.test.ts b/__tests__/buildx/buildx.test.ts
index a5273df..cf07892 100644
--- a/__tests__/buildx/buildx.test.ts
+++ b/__tests__/buildx/buildx.test.ts
@@ -45,34 +45,6 @@ afterEach(() => {
   rimraf.sync(tmpDir);
 });
 
-describe('getRelease', () => {
-  it('returns latest buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('latest');
-    expect(release).not.toBeNull();
-    expect(release?.tag_name).not.toEqual('');
-  });
-
-  it('returns v0.10.1 buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('v0.10.1');
-    expect(release).not.toBeNull();
-    expect(release?.id).toEqual(90346950);
-    expect(release?.tag_name).toEqual('v0.10.1');
-    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.10.1');
-  });
-
-  it('returns v0.2.2 buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('v0.2.2');
-    expect(release).not.toBeNull();
-    expect(release?.id).toEqual(17671545);
-    expect(release?.tag_name).toEqual('v0.2.2');
-    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.2.2');
-  });
-
-  it('unknown release', async () => {
-    await expect(Buildx.getRelease('foo')).rejects.toThrowError(new Error('Cannot find Buildx release foo in https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json'));
-  });
-});
-
 describe('isAvailable', () => {
   it('docker cli', async () => {
     const execSpy = jest.spyOn(exec, 'getExecOutput');
diff --git a/__tests__/buildx/install.test.ts b/__tests__/buildx/install.test.ts
new file mode 100644
index 0000000..1e996b4
--- /dev/null
+++ b/__tests__/buildx/install.test.ts
@@ -0,0 +1,96 @@
+/**
+ * Copyright 2023 actions-toolkit authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {describe, expect, it, jest, test, beforeEach} from '@jest/globals';
+import * as fs from 'fs';
+import os from 'os';
+import * as path from 'path';
+import osm = require('os');
+
+import {Install} from '../../src/buildx/install';
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+describe('install', () => {
+  const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'actions-toolkit-'));
+
+  // prettier-ignore
+  test.each([
+    ['v0.4.1', false],
+    ['latest', false],
+    ['v0.4.1', true],
+    ['latest', true]
+  ])(
+  'acquires %p of buildx (standalone: %p)', async (version, standalone) => {
+      const install = new Install({standalone: standalone});
+      const buildxBin = await install.install(version, tmpDir);
+      expect(fs.existsSync(buildxBin)).toBe(true);
+    },
+    100000
+  );
+
+  // TODO: add tests for arm
+  // prettier-ignore
+  test.each([
+    ['win32', 'x64'],
+    ['win32', 'arm64'],
+    ['darwin', 'x64'],
+    ['darwin', 'arm64'],
+    ['linux', 'x64'],
+    ['linux', 'arm64'],
+    ['linux', 'ppc64'],
+    ['linux', 's390x'],
+  ])(
+  'acquires buildx for %s/%s', async (os, arch) => {
+      jest.spyOn(osm, 'platform').mockImplementation(() => os);
+      jest.spyOn(osm, 'arch').mockImplementation(() => arch);
+      const install = new Install();
+      const buildxBin = await install.install('latest', tmpDir);
+      expect(fs.existsSync(buildxBin)).toBe(true);
+    },
+    100000
+  );
+});
+
+describe('getRelease', () => {
+  it('returns latest buildx GitHub release', async () => {
+    const release = await Install.getRelease('latest');
+    expect(release).not.toBeNull();
+    expect(release?.tag_name).not.toEqual('');
+  });
+
+  it('returns v0.10.1 buildx GitHub release', async () => {
+    const release = await Install.getRelease('v0.10.1');
+    expect(release).not.toBeNull();
+    expect(release?.id).toEqual(90346950);
+    expect(release?.tag_name).toEqual('v0.10.1');
+    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.10.1');
+  });
+
+  it('returns v0.2.2 buildx GitHub release', async () => {
+    const release = await Install.getRelease('v0.2.2');
+    expect(release).not.toBeNull();
+    expect(release?.id).toEqual(17671545);
+    expect(release?.tag_name).toEqual('v0.2.2');
+    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.2.2');
+  });
+
+  it('unknown release', async () => {
+    await expect(Install.getRelease('foo')).rejects.toThrowError(new Error('Cannot find Buildx release foo in https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json'));
+  });
+});
diff --git a/package.json b/package.json
index bd2a2cf..c42b8db 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^5.1.1",
     "@actions/http-client": "^2.0.1",
+    "@actions/tool-cache": "^2.0.1",
     "csv-parse": "^5.3.4",
     "jwt-decode": "^3.1.2",
     "semver": "^7.3.8",
diff --git a/src/buildx/buildx.ts b/src/buildx/buildx.ts
index 6025ebd..ed3fce2 100644
--- a/src/buildx/buildx.ts
+++ b/src/buildx/buildx.ts
@@ -15,14 +15,12 @@
  */
 
 import * as exec from '@actions/exec';
-import * as httpm from '@actions/http-client';
 import * as semver from 'semver';
 
 import {Docker} from '../docker';
 import {Context} from '../context';
 import {Inputs} from './inputs';
-
-import {GitHubRelease} from '../types/github';
+import {Install} from './install';
 
 export interface BuildxOpts {
   context: Context;
@@ -34,31 +32,16 @@ export class Buildx {
   private _version: string | undefined;
 
   public readonly inputs: Inputs;
+  public readonly install: Install;
   public readonly standalone: boolean;
 
   constructor(opts: BuildxOpts) {
     this.context = opts.context;
     this.inputs = new Inputs(this.context);
+    this.install = new Install({standalone: opts.standalone});
     this.standalone = opts?.standalone ?? !Docker.isAvailable();
   }
 
-  public static async getRelease(version: string): Promise<GitHubRelease> {
-    // FIXME: Use https://raw.githubusercontent.com/docker/actions-toolkit/main/.github/buildx-releases.json when repo public
-    const url = `https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json`;
-    const http: httpm.HttpClient = new httpm.HttpClient('docker-actions-toolkit');
-    const resp: httpm.HttpClientResponse = await http.get(url);
-    const body = await resp.readBody();
-    const statusCode = resp.message.statusCode || 500;
-    if (statusCode >= 400) {
-      throw new Error(`Failed to get Buildx release ${version} from ${url} with status code ${statusCode}: ${body}`);
-    }
-    const releases = <Record<string, GitHubRelease>>JSON.parse(body);
-    if (!releases[version]) {
-      throw new Error(`Cannot find Buildx release ${version} in ${url}`);
-    }
-    return releases[version];
-  }
-
   public getCommand(args: Array<string>) {
     return {
       command: this.standalone ? 'buildx' : 'docker',
diff --git a/src/buildx/install.ts b/src/buildx/install.ts
new file mode 100644
index 0000000..f95ad26
--- /dev/null
+++ b/src/buildx/install.ts
@@ -0,0 +1,142 @@
+/**
+ * Copyright 2023 actions-toolkit authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import fs from 'fs';
+import os from 'os';
+import path from 'path';
+import * as core from '@actions/core';
+import * as httpm from '@actions/http-client';
+import * as tc from '@actions/tool-cache';
+import * as semver from 'semver';
+import * as util from 'util';
+
+import {GitHubRelease} from '../types/github';
+
+export interface InstallOpts {
+  standalone?: boolean;
+}
+
+export class Install {
+  private readonly opts: InstallOpts;
+
+  constructor(opts?: InstallOpts) {
+    this.opts = opts || {};
+  }
+
+  public async install(version: string, dest: string): Promise<string> {
+    const release: GitHubRelease = await Install.getRelease(version);
+    const fversion = release.tag_name.replace(/^v+|v+$/g, '');
+    let toolPath: string;
+    toolPath = tc.find('buildx', fversion, this.platform());
+    if (!toolPath) {
+      const c = semver.clean(fversion) || '';
+      if (!semver.valid(c)) {
+        throw new Error(`Invalid Buildx version "${fversion}".`);
+      }
+      toolPath = await this.download(fversion);
+    }
+    if (this.opts.standalone) {
+      return this.setStandalone(toolPath, dest);
+    }
+    return this.setPlugin(toolPath, dest);
+  }
+
+  public async setStandalone(toolPath: string, dest: string): Promise<string> {
+    const toolBinPath = path.join(toolPath, os.platform() == 'win32' ? 'docker-buildx.exe' : 'docker-buildx');
+    const binDir = path.join(dest, 'bin');
+    if (!fs.existsSync(binDir)) {
+      fs.mkdirSync(binDir, {recursive: true});
+    }
+    const filename: string = os.platform() == 'win32' ? 'buildx.exe' : 'buildx';
+    const buildxPath: string = path.join(binDir, filename);
+    fs.copyFileSync(toolBinPath, buildxPath);
+    fs.chmodSync(buildxPath, '0755');
+    core.addPath(binDir);
+    return buildxPath;
+  }
+
+  public async setPlugin(toolPath: string, dest: string): Promise<string> {
+    const toolBinPath = path.join(toolPath, os.platform() == 'win32' ? 'docker-buildx.exe' : 'docker-buildx');
+    const pluginsDir: string = path.join(dest, 'cli-plugins');
+    if (!fs.existsSync(pluginsDir)) {
+      fs.mkdirSync(pluginsDir, {recursive: true});
+    }
+    const filename: string = os.platform() == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
+    const pluginPath: string = path.join(pluginsDir, filename);
+    fs.copyFileSync(toolBinPath, pluginPath);
+    fs.chmodSync(pluginPath, '0755');
+    return pluginPath;
+  }
+
+  private async download(version: string): Promise<string> {
+    const targetFile: string = os.platform() == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
+    const downloadUrl = util.format('https://github.com/docker/buildx/releases/download/v%s/%s', version, this.filename(version));
+    const downloadPath = await tc.downloadTool(downloadUrl);
+    core.debug(`downloadUrl=${downloadUrl}`);
+    core.debug(`downloadPath=${downloadPath}`);
+    return await tc.cacheFile(downloadPath, targetFile, 'buildx', version);
+  }
+
+  private platform(): string {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const arm_version = (process.config.variables as any).arm_version;
+    return `${os.platform()}-${os.arch()}${arm_version ? 'v' + arm_version : ''}`;
+  }
+
+  private filename(version: string): string {
+    let arch: string;
+    switch (os.arch()) {
+      case 'x64': {
+        arch = 'amd64';
+        break;
+      }
+      case 'ppc64': {
+        arch = 'ppc64le';
+        break;
+      }
+      case 'arm': {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        const arm_version = (process.config.variables as any).arm_version;
+        arch = arm_version ? 'arm-v' + arm_version : 'arm';
+        break;
+      }
+      default: {
+        arch = os.arch();
+        break;
+      }
+    }
+    const platform: string = os.platform() == 'win32' ? 'windows' : os.platform();
+    const ext: string = os.platform() == 'win32' ? '.exe' : '';
+    return util.format('buildx-v%s.%s-%s%s', version, platform, arch, ext);
+  }
+
+  public static async getRelease(version: string): Promise<GitHubRelease> {
+    // FIXME: Use https://raw.githubusercontent.com/docker/actions-toolkit/main/.github/buildx-releases.json when repo public
+    const url = `https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json`;
+    const http: httpm.HttpClient = new httpm.HttpClient('docker-actions-toolkit');
+    const resp: httpm.HttpClientResponse = await http.get(url);
+    const body = await resp.readBody();
+    const statusCode = resp.message.statusCode || 500;
+    if (statusCode >= 400) {
+      throw new Error(`Failed to get Buildx release ${version} from ${url} with status code ${statusCode}: ${body}`);
+    }
+    const releases = <Record<string, GitHubRelease>>JSON.parse(body);
+    if (!releases[version]) {
+      throw new Error(`Cannot find Buildx release ${version} in ${url}`);
+    }
+    return releases[version];
+  }
+}
diff --git a/yarn.lock b/yarn.lock
index c1aa28b..e6d7c99 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5,7 +5,7 @@ __metadata:
   version: 6
   cacheKey: 8
 
-"@actions/core@npm:^1.10.0":
+"@actions/core@npm:^1.10.0, @actions/core@npm:^1.2.6":
   version: 1.10.0
   resolution: "@actions/core@npm:1.10.0"
   dependencies:
@@ -15,7 +15,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@actions/exec@npm:^1.1.1":
+"@actions/exec@npm:^1.0.0, @actions/exec@npm:^1.1.1":
   version: 1.1.1
   resolution: "@actions/exec@npm:1.1.1"
   dependencies:
@@ -52,6 +52,27 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@actions/io@npm:^1.1.1":
+  version: 1.1.2
+  resolution: "@actions/io@npm:1.1.2"
+  checksum: 3c6583c4557abf6c95e9cfc9b6377045e65ba2c5dd4863f4feedd6be9daf4f6b60e588ab0151d5626b5f8320a37f05b8d44ab5c329b8c19f65be31b0616e1464
+  languageName: node
+  linkType: hard
+
+"@actions/tool-cache@npm:^2.0.1":
+  version: 2.0.1
+  resolution: "@actions/tool-cache@npm:2.0.1"
+  dependencies:
+    "@actions/core": ^1.2.6
+    "@actions/exec": ^1.0.0
+    "@actions/http-client": ^2.0.1
+    "@actions/io": ^1.1.1
+    semver: ^6.1.0
+    uuid: ^3.3.2
+  checksum: 33f6393b9b163e4af2b9759e8d37cda4f018f10ddda3643355bb8a9f92d732e5bdff089cf8036b46d181e1ef2b3210b895b2f746fdf54487afe88f1d340aa9e1
+  languageName: node
+  linkType: hard
+
 "@ampproject/remapping@npm:^2.1.0":
   version: 2.1.2
   resolution: "@ampproject/remapping@npm:2.1.2"
@@ -745,6 +766,7 @@ __metadata:
     "@actions/exec": ^1.1.1
     "@actions/github": ^5.1.1
     "@actions/http-client": ^2.0.1
+    "@actions/tool-cache": ^2.0.1
     "@types/csv-parse": ^1.2.2
     "@types/node": ^16.18.11
     "@types/semver": ^7.3.13
@@ -5986,7 +6008,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"semver@npm:^6.0.0, semver@npm:^6.3.0":
+"semver@npm:^6.0.0, semver@npm:^6.1.0, semver@npm:^6.3.0":
   version: 6.3.0
   resolution: "semver@npm:6.3.0"
   bin:
@@ -6731,6 +6753,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"uuid@npm:^3.3.2":
+  version: 3.4.0
+  resolution: "uuid@npm:3.4.0"
+  bin:
+    uuid: ./bin/uuid
+  checksum: 58de2feed61c59060b40f8203c0e4ed7fd6f99d42534a499f1741218a1dd0c129f4aa1de797bcf822c8ea5da7e4137aa3673431a96dae729047f7aca7b27866f
+  languageName: node
+  linkType: hard
+
 "uuid@npm:^8.3.2":
   version: 8.3.2
   resolution: "uuid@npm:8.3.2"