Customize and Automate
Windows, Locally

Edit Windows images or live installations. Integrate updates, drivers, and settings into ready-to-deploy ISOs.

Trusted by IT Pros
Works Offline
Zero Telemetry
NTLite
12+
Years Active

Professional-Grade Tools for Windows Customization

Everything you need to create optimized, secure Windows deployments. From component removal to automated installations.

Unattended Setup

Fully automated Windows installation with disk partitioning, user accounts, domain join, and regional settings.

Update Integration

Slipstream Windows updates with smart ordering, caching for faster repeats, and compatibility analysis.

Driver Integration

Import host drivers, target specific hardware, integrate to boot images for USB3/NVMe support.

Live Install Editing

Target C:\Windows or mounted VHD directly. Configure without reinstallation for instant results after reboot.

Windows Settings

Pre-configure Windows Features, registry tweaks, pagefile, Explorer UI, and system behavior before deployment.

Image Management

Work with ISO, WIM, ESD, SWM formats. Create bootable ISOs, convert between formats, edit any Windows version.

Interface Preview

Intuitive Visual Interface with Deep Control

NTLite combines a clean, modern interface with the depth and precision that power users demand. See exactly what you're changing with dependency visualization and real-time impact analysis.

  • Visual dependency tree shows component relationships
  • Real-time disk space and impact calculation
  • Preset templates for common configurations
  • Export and share configuration profiles

Start Building Better Windows Images