Zyphren
FR Buy · €40

The optimizer that measures.

Zyphren scans your PC, applies reversible tweaks, and proves the gain with its built-in benchmark.

Buy · €40 How it works ↓

Zyphren Result
6320 Before 65 avg FPS
+1440
7760 After 80 avg FPS

Our i5-12400 / RTX 3060 Ti at 1080p, measured by the app. The only number we claim: yours, you’ll measure.

How it works

Four steps, always in the same order: measure before touching anything, explain before applying, then measure again to close the loop.

  1. Scan

    Zyphren inventories your hardware and Windows configuration. Read-only.

  2. Benchmark before

    A built-in GPU + CPU benchmark measures your starting point. No game required.

  3. Optimize

    Restore point first. Every tweak is explained, requires your consent, and is reversible.

  4. Benchmark after

    Automatic re-measure. Your before/after is your proof. Shareable as a link.

What it does

  • Documented Windows, driver, and GPU tweaks, one by one
  • Built-in before/after benchmark (GPU + CPU)
  • Undo journal: every change is reversible
  • Works offline (7 days without a connection)

A few tweaks, as they appear in the app:

  • background.disable-game-dvr
  • gpu.enable-hags
  • gpu.nvidia-latency-profile
  • input.disable-mouse-acceleration
  • power.high-performance
  • windows.timer-resolution-fix

What it never does

  • No FPS promises: we measure, we don’t promise
  • No injection into your games: zero anti-cheat risk
  • No subscription, no recurring payment
  • No telemetry beyond the license check

€40, once.

  • License key by email within seconds
  • 1 PC, self-service transfer if you change machines (1×/30 days)
  • 7 days of offline use
  • Windows 10 and 11

Creator code? Enter it at checkout.

Buy · €40

Already have a key? Download Zyphren

FAQ

What do I need?

Windows 10 or 11, plus administrator rights to apply tweaks. The scan alone writes nothing.

Does it work offline?

Yes. The license checks at launch; without a connection the app keeps working for 7 days.

What if I change my PC?

License transfer happens inside the app, no email needed. Once every 30 days.

What about refunds?

Payment runs through Stripe. Write to contact@zyphren.com and we’ll sort it out.

Is it safe with anti-cheat?

Yes. Zyphren never touches your game processes, only system settings, documented and reversible.

Why should I trust you?

Because we don’t ask for trust: the app measures before, measures after, and every change can be undone.

Questions or feedback?

The Zyphren Discord is open: help, benchmark comparisons, and update announcements.

Join the Discord