Download SubnetSleuth 0.22.0
Every feature, free for 14 days on one network and up to 25 devices. No account, no card. Released 2026-10-09 · what's new
Windows installer (recommended)
Windows 10 and 11, 64-bit. Installs for you only, no administrator rights needed. 93 MB
Portable folder
Unzip and run from a USB stick; settings and saved credentials stay in the folder. 110 MB
Command line
One file, for scheduled or repeatable runs on a jump box. Windows 98 MB · Linux (glibc 2.35+) 135 MB
Claude Desktop extension
Lets Claude Desktop and Cowork read your SubnetSleuth projects, on your own Claude plan. Optional: the app can also add itself. 96 MB
After installing
- Open SubnetSleuth and choose Help ▸ Explore the sample network to look around a simulated campus first.
- Choose New scan, enter the ranges you are responsible for and add a read-only SNMP credential.
- Optionally add your firewalls, dashboards, domain and vCenter under Connections.
- Bought a licence? Paste the key into Help ▸ Licence.
Check what you downloaded
Compare the SHA-256 of the file with these (in PowerShell: Get-FileHash FILE).
SubnetSleuth-0.22.0-setup.exe
5751560abbf09e9952db6460ee48dcf63647fd718ea692bfe2724a80288aba4c
SubnetSleuth-0.22.0-portable.zip
1b74719eeaca61589cc07ef75922522cb9f33cef1c1cdd3f7d5182ffe64f0f0f
subnetsleuth-0.22.0-win-x64.exe
20d68cd600d5c951edd61a78fa67a277a2e5230f8403ad7fae39f8d0873fe3fc
subnetsleuth-0.22.0-linux-x64
a9264b33a1fff0406e4fba7feac698b3bb6c99ff0fa00820f49c25fb8b8d559b
SubnetSleuth-0.22.0.mcpb
269a5ec70d94374755a8e6fd4bdb7fefd9e20df16d5d0e0f7a2c02fb76792178
Windows SmartScreen may warn about a new download until the installer has built up a reputation: choose More info ▸ Run anyway.