* fix(tweaks): move SvcHost split threshold out of the Services tweak The Services tweak wrote SvcHostSplitThresholdInKB equal to total physical memory, which disables svchost service splitting. On some machines that leaves XboxGipSvc stuck on Starting (#5115), and the tweak had no undo for the value. WPFTweaksSvcHostSplitting now owns the write under Advanced Tweaks - CAUTION and restores the Windows client default (0x380000) on undo. A config test keeps the threshold write out of the Services tweak. * Document service splitting risks and default restore * Restore test header formatting after merge resolution * Document legacy service-host recovery and link the maintained guide * Link service-host splitting to its maintained guide section * docs: recommend svchost grouping for low-memory systems * fix(tweaks): persist svchost threshold as a DWORD --------- Co-authored-by: Chris Titus <contact@christitus.com>
Chris Titus Tech's Windows Utility
A curated compilation of Windows system tasks streamline installs, debloat with tweaks, troubleshoot with config, and configure Windows updates. Run it fresh on every new Windows install.
Quick Start
WinUtil must be run as Administrator because it performs system-wide changes.
Open PowerShell or Terminal as admin, then run:
Stable Branch (recommended)
irm https://christitus.com/win | iex
Development Branch
irm https://christitus.com/windev | iex
How to open an admin terminal
- Start menu: Right-click Start → Windows PowerShell (Admin) or Terminal (Admin)
- Search: Press the
Windows key, and typePowerShellorTerminal, thenCtrl + Shift + Enter
Automation / Presets
Apply a predefined configuration without manual selection:
& ([ScriptBlock]::Create((irm https://christitus.com/win))) -Preset Standard
| Preset | Description |
|---|---|
Standard |
Balanced defaults for most users |
Minimal |
Minimal changes to suit every user |
Advanced |
Deep tweaks for power users |
To view exactly what each preset does, see: https://github.com/ChrisTitusTech/winutil/blob/main/config/preset.json
Build & Develop
See https://github.com/ChrisTitusTech/winutil/blob/main/.github/CONTRIBUTING.md
Resources
Support
- Leave a ⭐ to show support!
- Faster Dotnet Implementation for sale here: https://www.cttstore.com/windows-toolbox
Sponsors
These are the sponsors that help keep this project alive with monthly contributions.













*Sponsors with a recurring subscription also get access to the .NET alternative.
Contributors
Thanks to everyone who has contributed time and effort to this project. Keep rocking 🍻
