comparison
Three LAN scanners, one honest table
No scores out of ten. Just what each tool does when you run it, what it costs, and the situations where it is the wrong choice.
01The table
| Angry IP Scanner | Network Scanner | Engineer's Toolset | |
|---|---|---|---|
| Price | Free, open source | Free edition, paid licence | Paid, per engineer |
| Platforms | Win, macOS, Linux | Windows | Windows |
| Install | Portable or installer | Installer | Installer |
| Core job | Sweep IPs, list the living | Inventory shares and printers | Map the network, port by port |
| Sees MACs | Yes, on-subnet | Yes | Yes, with SNMP depth |
| Exports | CSV, TXT, XML | HTML, CSV, XML | Reports, exports |
| Learning curve | Minutes | Minutes | An afternoon |
| Best for | Home, quick checks | SMB environments | Managed networks |
02Where each one wins
Angry IP Scanner wins on friction
There is no faster path from “download” to “here is my network”. That speed makes it the tool you keep on a USB stick for other people's networks. Its weakness: the results are a flat table, and it will not tell you anything about shares or topology.
Network Scanner wins on Windows detail
Point it at a LAN of Windows boxes and it returns a tree of computers, their shared folders and printers — and, uniquely at this price, whether each share let your account write. That last column turns an inventory into an audit.
Engineer's Toolset wins on answers managers want
“Which switch port is the printer on?” is a question only SNMP can answer, and the Toolset's port mapper answers it in a form you can file as documentation. You pay for that in licence fees and setup time.
03Where each one wastes your time
- Angry IP Scanner on a Windows-only office with shares everywhere tells you the machines exist, but nothing about the folders — half the job undone.
- Network Scanner cannot map a switch and does not run anywhere but Windows; on a mixed network it stays silent about your Linux boxes' details beyond SMB.
- Engineer's Toolset for a flat home WiFi is a pneumatic drill for a picture hook. Most of its sixty tools will never load once.
One more thing worth saying plainly: all three are only as honest as the network lets them be. Firewalls that drop ping, guest VLANs and WiFi client isolation all hide devices from any scanner. If the count looks wrong, suspect the network before the tool.