Hanki Tools documentation

How to install and use Hanki Tools, the source-available Windows 11 toolkit, free for noncommercial use: Fix my PC, Tune my PC, Recovery, privacy and known limits.

Hanki Tools is a Windows 11 app for understanding your PC, investigating problems and tuning performance. It reads Windows' own evidence, explains results in plain language and changes nothing until you approve a change. Supported changes are recorded so you can undo them.

Two ways in

The app has two areas that share one Recovery and one History.

	Fix my PC	Tune my PC
Starts from	Something is broken or unhealthy.	The PC works, but could be faster, smoother or quieter.
You get	One read-only scan, findings in plain language and a next step for each.	A plan for gaming, creative work or low power: each change before and after, plus the steps only you can take.
Tools	Diagnose, Maintain, Shield, Connect, Recovery	Gaming, GPU, CPU, Memory, Storage, Performance Lab
Recorded in	History → System actions	History → Performance sessions

What makes Hanki different

See before you change. Scans and checks are read-only. Every supported change shows a review first and only runs after you approve it.
A way back. Supported setting changes are saved in Recovery before they happen, and removals keep a Recycle Bin or .reg backup where possible.
No placebo tweaks. Hanki won't disable Defender, change timers or boot settings, switch off services in bulk or purge memory. "No change needed" is a valid answer.
Local by default. No app analytics, crash uploads, background updater or automatic report upload. Network features run only when you start them.
Honest limits. A finding is a lead to investigate, not a guaranteed diagnosis, and a passing check does not prove a PC is healthy.

Where things stand

Part	Status	Notes
Hanki Community	Available	Free for noncommercial use under the PolyForm Noncommercial license. Stable release 0.18.0; 0.19 previews add the setup installer and twelve interface languages.
Code signing	Pending	Releases are not code-signed yet, so Windows SmartScreen warns before the first run. Verify the SHA-256 checksum first.
Interface languages	Partial	Menus and common controls in 12 languages; detailed reports and some screens stay in English.
Hanki Pro and Technician	Planned	Paid editions for automation and customer reports. Not on sale yet; see Editions.

Find your way

Quick startDownload, run your first scan and read the results. Getting HankiInstaller or portable ZIP, checksums, SmartScreen and updates. Fix my PCThe full scan and the tools behind it. Tune my PCPlans for gaming, creative work and low power. Recovery and undoWhat Hanki can undo, and how. Your dataWhat stays on your PC and what a network feature sends.

Looking for help with a specific Windows problem rather than the app? Try the knowledge base or the Windows guides.

Updated September 30, 2026 · Found something out of date? Report it on GitHub.