DISK 100%
Stuck at full load
The graph is pinned and nothing on the surface explains which file is being hammered.
ADVANCED WINDOWS SYSTEM MONITOR · v4.0
See exactly what’s slowing down your PC.
An advanced Windows system monitor: file system, registry, process, keyboard and clipboard activity in real time — a level deeper than Task Manager, in one view.
this is what’s hammering your system
Download once. Nothing expires into nothing.
DAY 0–30
Full Premium, free
Every feature unlocked for 30 days — all six monitors, filters, Excel export. No account, no card, no crippled demo.
AFTER DAY 30
It becomes Basic — still free
The trial doesn’t lock you out. MultiMon keeps running as the free Basic edition, forever, with your setup intact.
ANY TIME
Upgrade with a license
One license key turns Basic back into full Premium — €74.95 once, no subscription. Same install, nothing to redownload.
TRUSTED BY WINDOWS USERS FOR OVER A DECADE
Gaming Rig
Home PC
Workstation
Laptop
Gaming Rig
Home PC
Workstation
Laptop
Gaming Rig
Home PC
Workstation
Laptop
THE PROBLEM
Task Manager tells you that your PC is slow. Not why.
A spike in the graphs, a fan that won’t stop, a disk stuck at 100% — and no clear answer. The real cause is usually a background process, a file being hammered, or registry activity you can’t see from the surface.
UNKNOWN PROCESS
Something in the background
A service wakes up, eats CPU for two minutes, and disappears before you can name it.
RANDOM FREEZE
No reproducible cause
Freezes that never happen while you watch — so there is nothing to catch by hand.
THE DIFFERENCE
One level deeper. In one view.
MultiMon combines file system, system, registry, keyboard, user and clipboard monitoring in a single, real-time view — so the cause of a slowdown isn’t buried across five different tools. Filter out the noise, keep what matters, and see the moment something touches your system.
LIVE
File System — every read, write, lock and create, with process, PID, TID and status. System — thread and process lifecycle events as they happen. Registry — key opens, queries and enumerations, including failures. All — every monitor merged into one chronological, filterable stream.
FEATURES
Everything the slowdown touched — in one place.
All-in-one monitoring
Six monitors in one app — File System, System, Registry, Keyboard, User and Clipboard.
Cut the noise
Include/exclude filters and rules — keep only what matters, without losing the raw stream.
Act on what you find
Jump straight to the file or registry key. Turn any row into a rule.
Export & analyze
PREMIUMExport every event to Excel (.xlsx) — one sheet per monitor tab.
See Premium pricing →Real-time insights
Watch activity as it happens — no polling, no refresh, no lag.
Who it’s for
Gamers
Find the background task stealing your frames — before the next round starts.
Find the background task stealing your frames.
Power users
See exactly what every process, file and registry key is doing on your PC.
Every key a process opened — including what failed.
Everyday / private users
Understand why your own computer is slow — no guesswork.
Scope to one drive, watch the counters move.
Your machine. Your visibility.
MultiMon is a diagnostics tool for your own PC — the computer you own and control. Everything runs locally — no cloud, no accounts, no data leaves your machine. It’s built for understanding your own system, not watching other people.
RUNS LOCALLY
NO ACCOUNT
MICROSOFT-VALIDATED INSTALLER
EDITIONS
The trial is a column, not a footnote.
Every download starts as a 30-day trial with all Premium features. After that it keeps running as the free Basic edition — a license restores Premium any time.
COMPARE
WHAT YOU DOWNLOAD
Trial
Free
30 days
AFTER DAY 30
Basic
Free
forever
UPGRADE ANY TIME
Premium
€74.95
license key
All six monitors, real time
✓
✓
✓
Include / exclude filters & rules
✓
✓
✓
Event history depth
✓
✓
✓
Excel (.xlsx) export
✓
—
✓
Runs locally, no account
✓
✓
✓
No account or card at any step.
automatic
COMPATIBILITY
Runs on your Windows
Windows 10
Windows 11
Windows Server
x64 & x86
Signed, Microsoft-validated installer
multimonInstaller-x64.exe · validation complete
SHA-256 checksum & changelog
verify download · changelog
CONTACT US
Get a license, get an answer
Premium keys are issued directly by us — no checkout, no subscription.
Message sent
One business day, usually less.
From the field
“Found the background updater that was tanking my frame rate mid-match in about two minutes.”
“Seeing file and registry activity next to the process list is what Task Manager never gave me.”
“My laptop had been slow for months. Turned out to be one sync tool hammering the disk.”
Frequently asked
What happens after the 30-day trial?
Nothing breaks. MultiMon keeps running as the free Basic edition — you only lose the Premium-only capabilities, such as Excel (.xlsx) export.
How do I get Premium?
Premium is €74.95 and unlocked with a license key. Licenses are issued directly by us — contact us at office@wizzerit.com and we’ll send the key and invoice. There is no subscription.
What exactly is in Basic vs Premium?
Basic keeps all six monitors, the real-time view, filters and rules. Excel (.xlsx) export is Premium only.
Which Windows versions are supported?
Windows 10, Windows 11 and Windows Server editions.
Is MultiMon safe to download and run?
Yes. It runs entirely locally, collects no data, and the installer (multimonInstaller-x64.exe) is digitally signed and Microsoft-validated.
How do I get support?
Write to support@wizzerit.com. For licensing and invoicing, contact office@wizzerit.com.
Stop guessing. See what your PC is actually doing.
Try the full version free for 30 days.