: The pin strikes the primer at the back of the casing, leaving a unique indentation.

The shell casing is also marked by various parts of the firearm's internal mechanism:

Barrel uniqueness in firearms: reliable forensic match? - Facebook

: When the gun fires, the casing is forced backward against the breech face, transferring its texture to the metal.

As a bullet travels through a gun barrel, it is gripped by —spiral grooves machined into the metal to make the projectile spin for stability.

To manage these vast amounts of data, law enforcement uses specialized databases and imaging systems.

: The hooks and pins that pull the spent casing out and toss it away leave distinct scratches on the rim. The Technology of Tracking

: The raised parts of the rifling (lands) and the cut-out parts (grooves) leave parallel scratches on the bullet.

Pick a license:

Key features TNI 6 Standard TNI 6 Professional
Remote scanning of Windows and Unix-based systems, VMware, SNMP, and other devices
PC scanning with a resident agent
Hardware and software inventory
Customizable inventory reports of any complexity
Scheduled network scans
Notifications of hardware and software issues
Hardware and software change log
Perpetual license
Software Asset Management (SAM)
Software license management module
License status calculation and storage of license keys
Hardware sensor statistics
Network map module

And so much more:

  • bullet fingerprinting Monitor the online status of computers in real-time.
  • bullet fingerprinting Proactively detect network issues.
  • bullet fingerprinting Store data about your users.
  • bullet fingerprinting Assign unique passwords to devices as needed.
  • bullet fingerprinting Build complex reports using filters and conditions.
  • bullet fingerprinting Share report templates with other administrators.

Bullet Fingerprinting Page

: The pin strikes the primer at the back of the casing, leaving a unique indentation.

The shell casing is also marked by various parts of the firearm's internal mechanism:

Barrel uniqueness in firearms: reliable forensic match? - Facebook

: When the gun fires, the casing is forced backward against the breech face, transferring its texture to the metal.

As a bullet travels through a gun barrel, it is gripped by —spiral grooves machined into the metal to make the projectile spin for stability.

To manage these vast amounts of data, law enforcement uses specialized databases and imaging systems.

: The hooks and pins that pull the spent casing out and toss it away leave distinct scratches on the rim. The Technology of Tracking

: The raised parts of the rifling (lands) and the cut-out parts (grooves) leave parallel scratches on the bullet.

tni-setup.exe
version 6.7.1, build 7318
date: February 04, 2026
size: 61.00 MB
OS: all Windows
MSP/ITSP licensing

If you are an MSP/ITSP (Managed/IT Services Provider), you can use this license to inventory the computers of your clients and customers.

What is a node?

A node is a computer, server, network printer, router or any other network device with an IP address.

While using the program, you many also add custom assets to your storage manually. These are NOT counted as nodes, so you can have any number of them.

Discounts

-30%

EDU/GOV/Non-profit

For educational, governmental, and non-profit institutions.

Get this discount
-50%

Competitive

Using a different network inventory software? Switch now and get 50% off!

Switch to TNI 6

For distributors

Software distributors, IT providers, and other IT-related companies may join our distribution program.

Sell TNI to your customers
FAQ
What is Total Network Inventory (TNI)?
Total Network Inventory (TNI) is a tool for IT asset management and inventory that allows you to scan, account for, and manage all of the devices in your network.
Can I try TNI before purchasing?
Yes, you can download a free 30-day trial version with all the features enabled in order to evaluate the software before making a purchase.
What operating systems are compatible with TNI?
TNI is compatible with Windows operating systems for the console, and it can scan devices running various operating systems, including Windows, macOS, and Linux.
What support and resources are available for TNI users?
TNI users have access to a range of support resources, including a comprehensive knowledge base, user manuals, video tutorials, and direct technical support through email or the website.
Can TNI scan remote computers over the Internet?
Yes, TNI can scan remote computers over the Internet, provided that the necessary network configuration and firewall settings allow such access.