Lower the amount of storage space Windows occupies on your hard drive or SSD.
The final output is a bootable install.wim file packed into an ISO structure, ready for Rufus, Ventoy, or direct burning.
Pre-load critical security updates using the automated WinReducer Updates Catalog files directly into the setup files. Step-by-Step Guide: Customizing Your First ISO
The "Unattended" creator lets you pre-fill your Windows serial key, accept the EULA automatically, create user accounts, set passwords, and choose time zones. This turns your installation media into a "set-and-forget" tool—plug in the USB drive, boot from it, and walk away until the desktop appears. 5. Post-Installation Automation (Netwrix/OOBE) winreducer ex-110
The customized ISO was deployed to 50 machines across the organization. Deployment time averaged 30 minutes per machine. Feedback from users and IT staff has been positive, with notable improvements in performance and a reduction in helpdesk tickets related to bloatware.
Think of it as a customization toolkit that lets you remove unwanted components you even install Windows on your computer. Key Benefits
What (PC, laptop, old/new) are you building this for? Lower the amount of storage space Windows occupies
Remove specific network protocols, remote desktop features, or file-sharing utilities if building a locked-down, standalone system. 2. System Integration
Choose the specific Windows 11 edition you wish to modify (e.g., Windows 11 Pro) and click . Wait for the mounting process to finish. Step 3: Reducing and Customizing
WinReducer EX-110 is a powerful tool for customizing Windows installation media to create leaner, purpose-specific images. When used carefully—with thorough testing, awareness of update interactions, and attention to licensing—it can significantly streamline deployments and improve performance on constrained systems. However, users must balance optimization gains against risks to stability, updateability, and support. On first launch
Windows 11 is a powerful operating system, but it comes packed with background services, telemetry, pre-installed apps, and system requirements that not every user wants or needs. For power users, system administrators, and gamers looking to maximize performance, stripping away this bloat is essential.
Launch the application. On first launch, the tool will notify you regarding missing external third-party tools (such as 7-Zip, JXPI, or oscdimg).
A valid, original Windows 11 ISO file (downloaded directly from Microsoft). A working Windows machine to run the WinReducer software.
Strip out unused UI elements and language packs to save space. 2. Optimization (Expert Mode)