KillerScan v1.4.0 - Free Download



Processed through Paypal
No account required.



Buy our over-priced crap to help pay the bills.
OlderGeeks 2025


Follow us on BlueskyFollow us on XJoin our Facebook groupFollow us on InstagramOur RSS FeedJoin us on TikTokJoin us on LinkedIn


 Home » OlderGeeks.com Freeware Downloads » Network Monitoring and Hacks » KillerScan v1.4.0   
File - Download KillerScan v1.4.0
Description
A plea...
Deanna and I have been running this site since 2008 and lately we're seeing a big increase in
users (and cost) but a decline in percentage of users who donate. Our ad-free and junkware-free
download site only works if everyone chips in to offset the revenue that ads on other sites bring
in. Please donate at the bottom of the page. Every little bit helps. Thank you so much.
Sincerely,
your Older Geeks: Randy and Deanna



Always scroll to the bottom of the page for the main download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place.


KillerScan v1.4.0

👉 Fast portable network scanner for field techs and administrators.

KillerScan is a fast network scanner built for field techs that combines ARP and ping discovery, TCP port probing, active fingerprinting, vendor lookup, and weighted-score device classification in a single portable Windows executable. It is designed to quickly identify devices on a subnet, gather service and fingerprint details such as HTTP, SSH, TLS, NetBIOS, and SNMP data, and help you classify systems like Windows PCs, Linux servers, printers, NAS devices, cameras, and other network hardware without requiring a separate runtime installation.



Features:
• ARP cache and parallel ping sweep discovery for quickly finding live devices
• TCP port scanning across 24 common service ports
• Active fingerprinting with HTTP title and server header detection
• SSH banner, TLS certificate subject, NetBIOS name, SNMP sysDescr, and ICMP TTL collection
• MAC OUI vendor identification using the IEEE registry
• Weighted-score classifier for identifying hypervisors, Windows systems, Linux servers, printers, NAS devices, cameras, IoT hardware, mobile devices, Home Assistant systems, and more
• Right-click actions to copy IP, MAC, or hostname values
• Quick launch options for RDP, SSH, and browser access
• Manual device type override options
• CSV and HTML export

Supported operating systems:
• Windows 10 (x64), Windows 11 (x64)

Supported languages:
English

Changes:
v1.4.0 05-16-26
Added
Portable mode detection: app launches directly; if running outside the install location a PORTABLE badge and Install button appear in the status bar
Custom themed install confirmation dialog
Film grain overlay on the results area background

Changed
Scan button switched to outlined style matching killertools.net
TextBox inputs now visually distinct from card surfaces (darker bg, visible border)
Network info bar labels each value: local:, gw:, dns: prefixes in dim green
Column headers: reduced height, transparent background, cleaner minimal look
DataGrid row selection corrected from system blue to green
Config bar padding tightened




Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
309 1,695 SteveTheKiller May 22, 2026 - 11:06 1.4.0 1.8MB EXE 5/5, out of 2 Votes.
File Tags
network  KillerScan  scanner  portable  network  scanner  SteveTheKiller  killertools  Windows  scanner  subnet  scanner  device  discovery  network  discovery  admin  tools  field  technician  tools  
      
Ope! Hold on, Speedy.
You gotta read this before you download below:

There are no ads, no fake download buttons and no crapware here.
This website has lived for 18 years solely through donations.
You can download without donating but we use the "Honor System"
here in the Ozarks. If your momma raised you to be honorable,
make your donation to keep things running.
Your momma would be so proud!

Thank you! -Randy & Deanna (The Older Geeks)
Missouri Ozarks, USA

Monthly operating costs = $750
Donations cover operating costs first
then are set aside for future upgrades and/or
handed-over to Deanna for new shoes.


Recent Super Donors ($50+)
Thanks, Teresa
Thanks, Carol
Thanks, Kevin
Thanks, John
Thanks, Jonathan

Recent Donors
Thanks, Reynaldo
Thanks, Michael
Thanks, STVR Computers
Thanks, Dave
Thanks, Owen
Thanks, Douglas
Thanks, Barry
Thanks, Jay
Thanks, W.
Thanks, Alex
PayPal or Credit Card
IMPORTANT: Shows as HCRLLC on bank statement.
Ko-fi
Support us with a coffee
Patreon
Become a monthly patron
Mail a check Payable to:
Home Computer Repair LLC
208 E. Water St.
Mount Vernon, MO 65712


👉 Download Your File

Click to Rate File     Share it on Twitter →


OlderGeeks.com Copyright (c) 2026