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Diagnostic Scanner for Repair Techs

Plug in. Scan.
Know exactly what's wrong.

iUSB is a portable diagnostic toolkit that runs from a USB stick across Windows, macOS, and Linux. Full system scan in under 90 seconds. Severity-triaged findings with fix scripts. Professional repair quotes your customers can read.

Download Free Scanner See how it works
<90s
Full system scan
3
Operating systems
10
Diagnostic modules
$0
Open-source core
pulse-scan
╔══════════════════════════════════════════════════╗ ║ PULSE DIAGNOSTICS v1.0 ║ ╚══════════════════════════════════════════════════╝ Ticket: PD-8VX3K9 | Scan started Customer: Jane Doe [1/10] System Identification Device: Dell Inspiron 15 5000 | Serial: 8VX3K92 [4/10] Disk Health & SMART [CRIT] SMART Failure Predicted: 184 Reallocated Sectors [5/10] Battery Health [WARN] Battery Degraded: 62% Health, 847 Cycles [7/10] Security Audit [WARN] Defender Definitions Outdated (18 days) [INFO] 47 Pending Updates (12 Security) [10/10] Software Audit [WARN] 3 PUPs Detected ────────────────────────────────────────────────── Scan complete. Findings: 1 critical, 3 warning, 1 info, 5 pass Est. repair: 95 min | $246
Workflow

Four steps. Under two minutes.

No install on the customer's machine. No network needed. No data leaves the device.
1
Plug in USB
Carry one stick with all three OS scanners. Works on any machine that walks in the door.
2
Run the scanner
Double-click the launcher for the machine's OS. Enter an optional customer name. The scan runs automatically.
3
Review findings
Every finding is triaged by severity with fix scripts, time estimates, and cost breakdowns ready to go.
4
Hand over report
A clean HTML report opens in the browser. Print it or save as PDF. The customer sees exactly what they're paying for.
Diagnostic Report
Prepared for: Jane Doe
PD-8VX3K9
CRIT SMART Failure Predicted: Reallocated Sectors $89
WARN Battery Degraded: 62% Health $69
WARN 3 Potentially Unwanted Programs Detected $59
INFO 47 Pending OS Updates (12 Security) $29
PASS Network, Thermals, Memory, Boot: All Clear
Est. Repair Time
~95 min
Estimated Total
$246
Diagnostic Coverage

10 modules. Real system commands.

No simulated results. Every finding comes from actual OS-level diagnostic calls.
◧
System ID
Model, serial, OS version, BIOS, chassis type
◩
CPU & Thermals
Temperature, load, throttling detection, fan RPM
◨
Memory
Capacity, usage, slot info, pressure analysis
◫
Disk / SMART
SMART health, reallocated sectors, volume space
⊡
Battery
Cycle count, health %, design vs actual capacity
◪
Network
DNS resolution, adapter status, latency test
◆
Security
AV status, firewall, update age, encryption
▣
Services & Logs
Failed units, BSODs, kernel panics, error events
▷
Boot Performance
Boot time breakdown, startup items, uptime
◇
Software Audit
PUP/adware detection, bloatware identification
Platform Support

One USB stick. Every machine.

Each scanner uses native OS tools. No dependencies to install. No runtime to configure.
⊞ Windows
Windows 10 and 11
WMI / CIM queries
Event Viewer analysis
PowerShell 5.1+ (built-in)
Defender status checks
powercfg battery reports
Optional: smartmontools
⌘ macOS
macOS 12+ (Intel and Apple Silicon)
system_profiler
diskutil / ioreg
pmset / sysctl
Gatekeeper / SIP / FileVault
Crash log analysis
Optional: smartmontools
⊕ Linux
Any modern distro (Ubuntu, Fedora, Arch, etc.)
dmidecode / lscpu
smartctl / lm-sensors
journalctl / systemd-analyze
upower / ufw / firewalld
apt / dnf update checks
/sys and /proc filesystem
Pricing

Open-source core. Pro when you need it.

The scanner scripts are free forever. Pro adds AI triage, a cloud dashboard, and fleet reporting.
Open Source
Community
$0
Free forever
  • All three OS scanners
  • 10-module diagnostic suite
  • Threshold-based severity triage
  • HTML report generator
  • Customer-facing repair quotes
  • Customizable branding and pricing
  • Fully offline capable
  • MIT licensed
Coming Soon
Pro
Shop License
TBD
Per seat / month
  • Everything in Community
  • AI-powered finding triage (Claude API)
  • Cloud dashboard for scan history
  • Multi-tech fleet management
  • Custom report templates
  • Automated fix scripts (reviewed + approved)
  • Priority support
  • White-label option
Privacy & Security

Nothing leaves the machine.

Community edition runs entirely local. Pro (coming soon) includes optional cloud features with explicit opt-in.
Read-only scans
The scanner reads system info and writes nothing to the customer's machine. Reports save to the USB stick.
Fully offline
Zero network access required. No telemetry, no cloud sync, no analytics. The Community edition never phones home.
Zero footprint
Portable scripts run directly from the USB stick. Nothing is installed on the scanned system. Pull the stick and there's no trace left behind.
Get in Touch

Questions, partnerships, or licensing

Repair shop owners, MSPs, IT departments, and resellers welcome.

Or email directly: hello@ijarvis.ai