DevToolkit System Scanner

The offline, portable diagnostic scanner built to save hours of manual troubleshooting on Windows systems.

Download v1.0.1 .ZIP (Free)

SHA-256: 2AEBBC5A58B53692CBDBF0BB8FAF54876D8E873BFA0A6F3AACA903DF0BB2A0B1

45.9 MB Zip (111 MB Extracted) • Windows 10/11

📁 DevToolkit.zip
  └── 📄 DevToolkit.exe

To verify hash: Open PowerShell in your download folder and run:
Get-FileHash -Path ".\DevToolkit.zip" -Algorithm SHA256

⚙️ Installation Note (Windows SmartScreen): Because Matrix Tools operates independently, our utilities are not signed with expensive commercial certificates. Windows SmartScreen will flag the executable as an "Unknown Publisher". To run the tool, simply click "More info" and then "Run anyway".

Interface Preview & Demo

Free Base Features

Core Diagnostics (Triage)

Deep Hardware & Storage Triage

Instantly maps active drives, flags critically full partitions, and queries advanced WMI metrics (CPU, RAM, Motherboard serials, and OS version) without opening a command prompt.

Security & Network Profiling

Automates baseline Windows security posture checks, identifies hijacked Group Policies, and verifies active internet/network ping connectivity in one pass.

Critical Event & Resource Monitoring

Bypasses the slow Windows Event Viewer to scrape the last 7 days of critical system crashes, while offering quick-launch integration for live resource tracking.

Repairs & Sec (System Remediation)

OS Kernel & File System Repair (SFC/DISM)

Automatically mounts the Windows Component Store to rebuild the underlying kernel recovery image, then verifies and replaces corrupted core OS binaries.

Security Restoration & Optimization

Forcefully restores Windows Defender/UAC postures, strips detected malware persistence, issues SSD TRIM commands, and defragments mechanical drives.

Deep Network & Cache Nuke

Rebuilds the TCP/IP stack, flushes the Winsock catalog/DHCP leases, and purges temporary user profiles and DNS resolvers to fix app crashes.

Event Log Wiping

Clears the System and Application event viewer logs to provide a completely clean slate for ongoing triage.

Advanced Tools (Deep Admin)

System Protection & Driver Harvesting

Forces Windows System Restore points before deep-level changes, and silently scrapes every OEM-specific hardware driver to a USB to survive OS wipes.

Subsystem & Update Resets

Clears jammed Windows Update caches, flushes stuck print jobs to reset the spooler, and safely kills the Windows shell to clear corrupted thumbnail databases.

Policy & Firewall Restoration

Strips out hijacked browser policies (Chrome/Edge) set by adware and fully restores the Windows Defender Firewall to its factory out-of-the-box state.

Master 'Fix All' Pipeline

A single-click, asynchronous sequence that runs the entire suite of advanced system integrity checks, network resets, and cache clears back-to-back.

Architecture & Knowledge Base

Zero-Install Portable Architecture

Fully standalone C# executable compiled for deployment via USB or Windows To Go drives. Includes Offline Mode Targeting to redirect repairs to secondary/dead drives when a PC won't boot.

Automated Logging & Dynamic UI

Toggle switches for common IT headaches (like Windows Fast Startup) with adjustable parameters for scans. Automatically saves diagnostic logs directly to the local drive.

The Offline Technician's Database

A searchable, completely offline C# dictionary containing over 30 actionable manual fixes for BSODs, network collapses, OS freezing, hardware faults, and malware lockouts.

Release Notes

Version 1.0.1 - 2026-06-03
  • Bug Fix: Fixed a race condition preventing the native file explorer from cleanly reopening after a system reset.
  • UI/UX: Refined and cleaned up user interface elements for a smoother visual experience.
Version 1.0.0 - 2026-05-21
  • Initial Launch: First public release of the standalone DevToolkit PC repair and scanner utility.