v1.2 — Windows 10 & 11

Your PC Deserves
Better Performance

7 modules. 60+ tools. The all-in-one Windows optimizer for any PC user. Scan, fix, optimize — and take back control of your system.

Get OP-TIMIZER — CHF 29.-
plus applicable taxes See All Features ↓
✓ One-time purchase✓ No subscription✓ 2 machines

Slow boot? Bloated services? Privacy concerns?

Windows comes loaded with telemetry, unnecessary services, and performance-draining bloatware. OP-TIMIZER scans 6 system categories, identifies every issue, and fixes them — with automatic restore points for safety.

🔍
Scan
6 categories
deep analysis
🔧
Fix
One-click fixes
auto restore point
🚀
Enjoy
Faster, cleaner
private system
7 Modules · 60+ Tools

Everything your PC needs

📊

Dashboard

System health at a glance. Overall score, 6 category ratings, full hardware detection, and a Quick Troubleshooter that auto-detects critical issues with one-click fix buttons.

🔍

Check Mode

Deep scan across 6 categories: Registry, Drivers, Storage, Startup, Security, and Network. Up to 50 entries per issue with detail view, ghost device removal, selective fixing, and CSV export.

🔧

Repair Center 12 TOOLS

SFC/DISM, registry repair, network reset, disk repair, Windows Update fix, firewall reset, driver updates, Smart Driver Check with manufacturer links, registry backup restore, Re-Install Defender, and Virus Scan.

⚡

Optimize Mode

3 profiles (Minimal, Balanced, Extreme) plus custom. Service groups, GPU optimization (HAGS, NVIDIA perf), bloatware removal. Save, export, import configs.

🧰

Tools & Tweaks 15+ UTILITIES

DNS Switcher, Disk Benchmark, Speed Test, RAM Monitor, Process Priority Manager, Startup Manager, Temp Cleaner, Uninstaller, Software Updates, Port Scanner, Scheduled Tasks, Environment Variables, Driver Export, and more.

💾

Backup Center

Reliable system restore points (auto-bypasses Windows' hidden 24h limit), compressed registry backups (ZIP), driver export via DISM, custom backup paths. Full operation history with audit trail for every action.

📖

Documentation

Built-in docs covering all modules and every feature. Expandable sections with detailed explanations — everything you need without leaving the app.

See It In Action

Clean, powerful, no-nonsense

Click through the modules to explore OP-TIMIZER v1.2.

OP-TIMIZER Dashboard — System health score with 6 category ratings, DPC Latency, hardware info, and Quick Troubleshooter
7
Modules
60+
Tools
15+
Utilities
12
Repair Tools
Simple pricing

One price. Full power.

OP-TIMIZER
CHF 29 .-
plus applicable taxes
One-time purchase · No subscription
✓All 7 modules, 60+ tools
✓2 machines per license
✓12 deep repair tools
✓15+ built-in utility tools
✓Auto restore points before every fix
✓Self-contained — no .NET install needed
✓Instant license key & download
Buy Now — CHF 29.-
Secure checkout via Polar.sh · Pay once, use forever · Plus applicable taxes

Works on any Windows PC

DesktopLaptopGaming PCWorkstationIntelAMDARM64

OP-TIMIZER optimizes Windows at the system level — it works regardless of your hardware or use case.

Why OP-TIMIZER?

Built from experience

💻

"I built OP-TIMIZER because after years of manually optimizing Windows systems, I realized most people don't know — or shouldn't need to know — which services to disable, which registry keys to clean, or how to properly repair system files. OP-TIMIZER does it all in a few clicks, with safety nets built in."

Andy Prinz
Developer · Andy Prinz Publishing · Switzerland
🛡

"Every Windows PC ships with telemetry, bloatware, and unnecessary services eating your resources. You can spend hours researching which services to disable, which startup items to remove, and hope you don't break anything — or you can let OP-TIMIZER handle it with automatic restore points before every change."

The OP-TIMIZER Philosophy
Scan · Fix · Protect · Repeat
🎹
For Music Producers

Need DPC latency, MIDI & audio optimization?

Get Dawtimizer PRO+ — the specialist edition with everything OP-TIMIZER has, plus DPC latency monitoring, 22 DAW-specific tweaks, MIDI device management, audio interface optimization, and BIOS tips for low-latency recording.

Discover Dawtimizer PRO+ → CHF 49.- · 10 modules · 80+ tools
FAQ

Common questions

What are the system requirements?
Windows 10 or 11 (64-bit), 4 GB RAM minimum. Self-contained — no .NET Runtime installation needed. WebView2 (pre-installed on Win11). Works on Intel, AMD, and ARM64 processors.
Can I use it on 2 computers?
Yes! One license covers 2 machines (e.g. desktop + laptop). Deactivate and re-activate anytime — managed at polar.sh/purchases.
Is it safe? Can it break my system?
OP-TIMIZER creates an automatic system restore point before every fix and repair. All changes are reversible. Scanning is completely read-only. We strongly recommend creating a full system backup before applying any optimizations or repairs. Andy Prinz Publishing assumes no liability for any damages or system failures that may occur from using the software.
Does it work offline?
Yes. After activation, OP-TIMIZER works fully offline. It periodically re-validates the license when connected.
How do I get my license key?
Instantly after purchase. You'll receive an email with your license key and a download link. Enter the key when you first start the app — done.
What's the difference between OP-TIMIZER and Dawtimizer?
Dawtimizer PRO+ (CHF 49.-) is built specifically for music producers with DAW tweaks, MIDI management, DPC latency monitoring, and audio-specific optimizations. OP-TIMIZER (CHF 29.-) is the general-purpose version for any Windows user — same core power, without the audio-specific features. If you're a music producer, check out dawtimizer.app.
Can I upgrade to Dawtimizer later?
Yes! If you're a music producer who needs the audio-specific features, you can purchase Dawtimizer PRO+ separately at dawtimizer.app.

Ready to take back control?

Stop fighting Windows. Let OP-TIMIZER handle it.

Get OP-TIMIZER — CHF 29.-
plus applicable taxes