🧰 Windows Optimization & Customization Megathread

Curated by Kuz

⚙️ System Optimization & Privacy

Chris Titus Tech's Windows Utility
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All-in-one script for debloating, optimizing, and tweaking Windows.
Optimizer+ (by hellzerg)
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Privacy-focused tool with deep system tweaks and debloating options.
Debloat Windows 10/11 (by Sycnex)
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PowerShell-based debloater with GUI support and multiple optimization scripts.
O&O ShutUp10++
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Advanced privacy tool that disables telemetry, tracking, and unnecessary features.
BleachBit
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Open-source system cleaner that frees up space and removes tracking data.
Windows X Lite
[Search community sources like Techworm or [TB]]
Custom lightweight Windows builds with removed bloat and telemetry. Use with caution.

StartAllBack
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Restores the classic Start menu and taskbar to Windows 11 with full customization.
StartIsBack
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Lightweight Start menu replacement for Windows 8 and 10 with visual theming support.
Winaero Tweaker
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Feature-rich tool for customizing Windows appearance, behavior, and UI elements.
Windhawk
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Real-time Windows shell modding platform. Apply tweaks without restarts.
ExplorerPatcher
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Free tool to restore classic Taskbar and system tray behavior in Windows 11.
TaskbarX
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Customize the taskbar with center alignment, transparency, blur, and animations.

Bulk Crap Uninstaller
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Powerful tool for batch uninstalling apps and cleaning leftover files.
Revo Uninstaller Free
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Cleans all leftover registry/data after uninstalling software.

JDownloader 2
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Download manager with automation support for file hosts and streaming platforms.
WizTree
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Ultra-fast disk space analyzer to visualize storage usage instantly.
Everything (Voidtools)
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Lightning-fast file search tool that indexes your drives instantly.
QuickOrganizer 2.2 (by Kuz)
Download (gofile)
Simple utility that organizes files into folders based on type or date.
FreeCommander XE
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Lightweight dual-pane file manager with tabs and advanced functions.

Snappy Driver Installer Origin
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Offline driver pack installer — ideal for clean installs or updating drivers.
Macrium Reflect Free
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Backup and disk imaging software for creating full system images.
Rufus
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Lightweight tool to create bootable USB drives for OS installs.

Microsoft PowerToys
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Add advanced features like FancyZones, PowerRename, Quick Accent, etc.
AutoHotkey
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Scripting tool for Windows automation, hotkeys, macros, and GUI tweaks.
Process Explorer (Sysinternals)
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Advanced Task Manager alternative for deep process inspection.