diff --git a/support/vscode/koka.language-koka/package.json b/support/vscode/koka.language-koka/package.json
index 8c55a4c9e..2d9d9eada 100644
--- a/support/vscode/koka.language-koka/package.json
+++ b/support/vscode/koka.language-koka/package.json
@@ -69,7 +69,7 @@
     ],
     "configuration": {
       "type": "object",
-      "title": "Koka configuration",
+      "title": "Koka",
       "properties": {
         "koka.indentationRules.enabled": {
           "type": "boolean",
@@ -125,6 +125,14 @@
         "command": "koka.restartLanguageServer",
         "title": "Koka: Restart Language Server"
       },
+      {
+        "command": "koka.downloadLatest",
+        "title": "Koka: Download and Install Latest Version"
+      },
+      {
+        "command": "koka.uninstall",
+        "title": "Koka: Uninstall System SDK"
+      },
       {
         "command": "koka.startWithoutDebugging",
         "title": "Koka: Run current file"
diff --git a/support/vscode/koka.language-koka/src/extension.ts b/support/vscode/koka.language-koka/src/extension.ts
index 6516cfedb..9a12e5c87 100644
--- a/support/vscode/koka.language-koka/src/extension.ts
+++ b/support/vscode/koka.language-koka/src/extension.ts
@@ -9,7 +9,7 @@ import {
   StreamInfo,
 } from 'vscode-languageclient/node'
 
-import { KokaConfig, scanForSDK } from './workspace'
+import { KokaConfig, downloadSDK, scanForSDK, uninstallSDK } from './workspace'
 import { CancellationToken, CodeLens, DebugConfiguration, DebugConfigurationProvider, EventEmitter, ProviderResult, TextDocument, WorkspaceFolder } from 'vscode'
 import { KokaDebugSession } from './debugger'
 import { AddressInfo, Server, createServer } from 'net'
@@ -201,6 +201,12 @@ function createCommands(
       console.log(`Launch config ${launchConfig}`)
       vscode.debug.startDebugging(vscode.workspace.getWorkspaceFolder(resource), launchConfig as vscode.DebugConfiguration)
     }),
+    vscode.commands.registerCommand('koka.downloadLatest', (resource: vscode.Uri) => {
+      downloadSDK()
+    }),
+    vscode.commands.registerCommand('koka.uninstall', (resource: vscode.Uri) => {
+      uninstallSDK()
+    }),
     vscode.commands.registerCommand('koka.restartLanguageServer', () => {
       if (!config.get('languageServer.enabled'))
         return vscode.window.showErrorMessage('Language server is not enabled')
diff --git a/support/vscode/koka.language-koka/src/workspace.ts b/support/vscode/koka.language-koka/src/workspace.ts
index 8171a053a..ee8690b7a 100644
--- a/support/vscode/koka.language-koka/src/workspace.ts
+++ b/support/vscode/koka.language-koka/src/workspace.ts
@@ -55,11 +55,52 @@ export function scanForSDK(): SDKs | undefined {
   if (defaultSDK === "") {
     console.log('Koka: No Koka SDK found')
     vs.window.showWarningMessage("Koka SDK not found on path or in ~/.local/bin")
+    downloadSDK()
   } else {
     return { sdkPath: defaultSDK, allSDKs: allSDKs }
   }
 }
 
+export async function downloadSDK() {
+  const decision = await vscode.window.showInformationMessage(
+    `Download and Install the lastest Koka, continue?`,
+    { modal: true },
+    'Yes',
+    'No'
+  )
+  if (decision == 'No'){
+    return
+  }
+  let command = "curl -sSL https://github.com/koka-lang/koka/releases/latest/download/install.sh | sh"
+  if (os.platform() === "win32") {
+    command = "curl -sSL -o %tmp%\install-koka.bat https://github.com/koka-lang/koka/releases/latest/download/install.bat && %tmp%\install-koka.bat"
+  }
+  const term = vscode.window.createTerminal({name: "Install Koka", cwd: process.env.HOME, shellPath: DefaultShellPath, isTransient: true, message: "Installing Koka, restart your editor when finished"}) 
+  term.sendText(command)
+  term.show()
+}
+
+export async function uninstallSDK() {
+  const decision = await vscode.window.showInformationMessage(
+    `Uninstall the system Koka installation, continue?`,
+    { modal: true },
+    'Yes',
+    'No'
+  )
+  if (decision == 'No'){
+    return
+  }
+  let command = "curl -sSL https://github.com/koka-lang/koka/releases/latest/download/install.sh | sh -s -- -u -f"
+  if (os.platform() === "win32") {
+    command = "curl -sSL -o %tmp%\install-koka.bat https://github.com/koka-lang/koka/releases/latest/download/install.bat && %tmp%\install-koka.bat -u -f"
+  }
+  const term = vscode.window.createTerminal({name: "Uninstall Koka", cwd: process.env.HOME, shellPath: DefaultShellPath, isTransient: true, message: "Uninstalling Koka, you can close the terminal when done"}) 
+  term.sendText(command)
+  term.show()
+}
+
+const DefaultShellPath = os.platform() === "win32" ? "C:\Windows\System32\cmd.exe" : null
+
 export class KokaConfig {
   constructor(config: vscode.WorkspaceConfiguration, sdkPath: string, allSDKs: string[]) {
     this.config = config
diff --git a/util/install.bat b/util/install.bat
index d337f5331..7f52eb483 100644
--- a/util/install.bat
+++ b/util/install.bat
@@ -4,7 +4,7 @@ rem Installation script for Koka; use -h to see command line options.
 rem ------------------------------------------------------------------
 
 setlocal
-set KOKA_VERSION=v2.4.2
+set KOKA_VERSION=v2.4.3
 set KOKA_PREFIX=%LOCALAPPDATA%\koka
 set KOKA_UNINSTALL=N
 set KOKA_HELP=N
diff --git a/util/install.sh b/util/install.sh
index 0e3e5ddfc..80e9de862 100755
--- a/util/install.sh
+++ b/util/install.sh
@@ -4,7 +4,7 @@
 # Installation script for Koka; use -h to see command line options.
 #-----------------------------------------------------------------------------
 
-VERSION="v2.4.2"        
+VERSION="v2.4.3"        
 MODE="install"          # or uninstall
 PREFIX="/usr/local"
 QUIET=""