Junk Cleaner
Find and delete temporary files and junk taking up space.
Features
All 34 tools, explained
Every one of these is unlocked on every paid plan. They share one window, one log and one report — which is the entire point of putting them in the same app.
6 tools
Clean up
Reclaim disk space and clear out what Windows leaves behind.
Browser Cleaner
Clear cache, cookies and history from Chrome, Edge and Firefox.
Disk Space
See exactly what is taking up space on your drives.
Disk Optimizer
Defragment hard drives and TRIM solid-state drives.
Uninstaller
Remove programs you no longer need, including leftover files.
Registry Scanner
Find and fix outdated entries inside Windows that cause errors.
3 tools
File tools
Fingerprint a file, prove it is intact, and find the one you are looking for.
Checksums
Work out the CRC32, MD5, SHA-256 or SHA-512 of a file and check it against a published one.
Fast Find
Search every file name on your drives and get results as you type.
Duplicate Finder
Find files that exist more than once so you can delete the copies.
7 tools
Optimize
Make the machine feel faster and stop it phoning home.
Performance
Apply tweaks that make your PC feel faster and more responsive.
Privacy
Turn off Windows features that share your activity or personal info.
Debloater
Remove built-in Windows apps and pre-installed software.
CPU Affinity
Choose which processor cores a running program is allowed to use.
Scheduled Tasks
View and manage tasks Windows runs on a schedule in the background.
Default Apps
Choose which apps Windows uses to open files like photos and PDFs.
Fonts
Preview the fonts on this PC, install new ones and remove ones you do not use.
7 tools
Repair
Fix the things that break most often, without the command line.
Repair Tools
Run built-in Windows fixes for common system problems.
Windows Update
Fix problems that stop Windows Update from working properly.
Services
Reset misbehaving Windows background services back to normal.
Shell & Explorer
Fix the desktop, taskbar and File Explorer when they act up.
Network
Reset your internet connection settings to fix network problems.
Sharing
Manage which folders and printers your PC shares with other computers.
File Unlocker
Free files Windows says are "in use" so you can delete them.
4 tools
Security
Check what is protecting the machine, and clean up what should not be there.
Security Audit
Check Defender, firewall, BitLocker, open ports and other protections.
VirusTotal
Check a file against dozens of antivirus engines to see if it is safe.
File Shredder
Permanently erase sensitive files so they cannot be recovered.
Product Keys
Look up activation keys for Windows and Microsoft products on this PC.
7 tools
Diagnose
Work out what is actually wrong before you start changing things.
Health Score
A weighted 0-100 score across ten checks of your PC's condition.
Blue Screens
Check why your PC last crashed and read the crash dumps.
Event Log
View recent errors and warnings recorded by Windows.
Battery & Power
Check battery health and see how power is being used.
Hardware
View details about your PC's parts — CPU, memory, GPU and more.
Drivers
View, back up and reinstall the drivers Windows uses.
System Report
Generate a detailed report about your PC you can save or share.
Under the hood
How it is built
Native, not a web wrapper
A WPF desktop app on .NET 10 that follows current Windows conventions — Mica backdrop, custom title bar, a searchable navigation sidebar, light and dark themes. It looks like it belongs on Windows 11 because it was written for it.
Logic separate from interface
All the actual work lives in a library with no interface code in it at all. That separation is why the same operations can be scripted, reported on and tested independently of the window they are shown in.
Backs up before it changes things
Driver exports, registry snapshots and startup-item records are written before the corresponding operation runs, so an unwanted change can be walked back.
Reports you can hand to a customer
Any diagnostic run exports to a self-contained HTML report — useful evidence of what was wrong and what was done about it, whether the customer is a client or your future self.