Windows Update Blocker

Windows Update Blocker (WUB) is a portable utility that gives you direct, reliable control over Windows Update services. With a single action you can enable or disable updates, lock your preferred state, and avoid surprise restarts or background downloads that disrupt work.

Current Release - Windows Update Blocker 1.8

Release date: January 20, 2026

Version 1.8 is verified and current. It focuses on stability, clean service control, and clear status feedback. Download Windows Update Blocker to apply your update policy without changing system settings by hand.

What Windows Update Blocker Does

WUB manages Windows Update services directly, so you can keep updates on when you are ready to patch and turn them off when uptime matters most. The tool is portable, runs without installation, and leaves minimal footprint on your system.

Core Capabilities

• One-click Disable/Enable: Turn update services off or on instantly without registry edits.
• Service Protection: Prevent Windows from silently re-enabling update services.
• Portable design: Run from any folder or USB drive with no installer.
• Clear status indicators: Confirm whether updates are enabled or blocked at a glance.
• CLI automation: Use command-line flags for scripts and IT deployments.

Control Updates in Three Steps

Step 1: Download and launch

Extract the archive and run the executable directly. No setup process is required.

Step 2: Choose update mode

Select Disable Updates to pause changes or Enable Updates when you are ready to patch.

Step 3: Apply and confirm

Click Apply and verify the status indicator. Enable protection if you want to lock the state.

Advanced Admin Toolkit

WUB supports IT workflows with automation-ready options and service list controls.

• Command line parameters: Use /D to disable, /E to enable, and /P to protect service settings.
• Service list editor: Add additional services to the protection list through the configuration file.
• Portable deployment: Keep a consistent policy across devices without installers.

Command Line Parameters

Use the CLI for scripted control in admin workflows and deployments.

Why Teams Choose WUB

• Predictable uptime: Avoid mid-session restarts during work, gaming, or presentations.
• Bandwidth control: Prevent large background downloads on metered networks.
• Stable environments: Keep lab or production systems consistent until maintenance windows.
• Clear reversibility: Re-enable updates instantly when you are ready.

Additional Benefits

Visual feedback and a clean interface keep service control clear and trustworthy.

Trust, Transparency, and Responsible Use

• Always free: No subscriptions, ads, or bundled software.
• Offline by design: No background telemetry beyond your actions.
• Admin rights only when needed: Required to change protected services.
• Ethical use guidance: Disabling updates can increase security risk; plan maintenance windows and re-enable updates regularly.

System Requirements

• Operating systems: Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7.
• Architecture: 32-bit and 64-bit supported.
• Installation: Portable utility, no setup required.

Get Windows Update Blocker

Download the latest release from the download page and review the features list to confirm it meets your workflow.