Products

Small tools for real support work.

I build each application around a problem I have wanted to solve more clearly. The scope stays focused, the results are explained, and the source remains public.

Windows 10 / 11Public sourcePortable releases

Windows diagnostics & controlled repair

ISG Doctor

ISG Doctor puts the Windows checks I use most often in one place. It scans first without changing the machine, explains what it found, and keeps repair actions separate until the user confirms them.

Windows, disk, performance, security, network, device and battery checks
Health score and evidence-led findings
Separate, confirmed repair actions

See how it works Get the latest release View source

Local network diagnostics for IT support

ISG Desk

ISG Desk brings adapter, IP, DHCP, DNS, gateway, Wi-Fi, printer, server, port, and SNMP checks into one desktop application. I built it to make first-line network troubleshooting less scattered.

Quick diagnosis with a 0–100 health score
DNS, gateway, internet and service probes
Printer and network-device discovery

See how it works Get the latest release View source

Portable printer support toolkit

ISG Printer

ISG Printer keeps the common printer-support jobs together: finding print servers, installing queues, checking the spooler, working through diagnostics, and reading live SNMP information.

Print-server and direct-IP discovery
Queue installation and local-printer management
Layered diagnostics with technician guidance

See how it works Get the latest release View source

How I work

A useful tool should do one job well.

01One clear job

I keep the scope close to a real technician workflow.

02Results you can read

The application shows what it checked and why the result matters.

03Nothing hidden

The source, releases, current status, and limitations stay public.