Developer website: ClearApps
Network Inventory Advisor is the only full-featured inventory solution built natively for OS X. The download is a 30-day demo, and pricing starts at $69 for up to 25 nodes (see pricing here). It's fast and easy to setup and run. Within a few minutes after downloading the free version, you can get in-depth reports on your Mac network software and hardware remotely.
Version 1.1 (build 2689):
- added: Tabular Reports can now be exported into CSV (comma separated)
- updated: scanning and reporting in OS X 10.9
- fixed report building dialog resizing
OS X 10.6 or later