You spend $2000 on a laptop. You open it up. Microsoft has already installed Candy Crush, pinned Bing to your search bar, and is reporting your keystrokes to a telemetry server in Redmond. Edge is begging to be your default browser. There's a weather widget you didn't ask for. Xbox Game Bar is running in the background on a machine that's never seen a controller.
Every "debloat guide" on Reddit tells you to paste a PowerShell one-liner from some random gist, pray it doesn't break Windows Update, and then reinstall when your Start Menu stops working two weeks later.
oudenOS is not that.
It's a proper desktop wizard. It scans your hardware, figures out what you're running, and walks you through 63 specific questions before it touches a single registry key. Every change gets snapshotted. You can undo everything. Nothing happens without you seeing exactly what it's going to do first.
- Scan — Detects your CPU, GPU, RAM, disk, and every background service Microsoft is running behind your back
- Profile — Matches you to a hardware profile (gaming desktop, office laptop, work PC, VM, low-spec) so you don't accidentally nuke laptop battery management on a desktop
- Questionnaire — 63 questions across 7 categories. You pick exactly what changes. Nothing is on by default without your say
- Review — Every registry key, every service, every scheduled task. No surprises
- Apply — Runs the changes with rollback snapshots saved to disk
- Done — Your PC boots faster, runs quieter, and stopped phoning home to Microsoft
- 63 questions across 7 categories — Essentials, Privacy, Performance, Shell, Networking, Security, and a preset selector
- Hardware detection — Gaming desktop, office laptop, work PC, VM, low-spec. Your plan is built for YOUR machine
- 200+ playbook actions — Registry tweaks, service toggles, scheduled task removal, AppX cleanup, power plans
- Full rollback — Every change is snapshotted before it runs. Undo anything
- Work PC safe — Print Spooler, RDP, SMB, Group Policy, VPN all protected by default. We're not breaking your IT setup
- Win11 + Win10 22H2
- Free. Open source. No paywalls. This isn't a SaaS with a free tier
Unlike the Reddit crowd copy-pasting registry hacks from 2019 forum posts, every tweak in oudenOS is backed by actual benchmarks and real-world testing from two repos:
- valleyofdoom/PC-Tuning — The benchmark-first optimization guide. Every single tweak gets tested with real frametime data, not vibes. If it doesn't have a measurable effect, it's not in here
- ChrisTitusTech/winutil — Battle-tested by millions of users daily. Half the toggles in oudenOS exist because Chris proved they work at scale
Every toggle maps to a real registry path, a real service, a real scheduled task. No placebo tweaks. No "disable Superfetch for faster boot" nonsense that stopped being true in 2018.
MIT