Network Inventory Advisor for Mac is the only full-featured Mac inventory solution built natively for OS X. It's free for up to 10 Macs to be scanned, 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.
Network Inventory Advisor for Mac makes it easy to track all the inventory data about remote Macs and report all information you need to manage any number of Mac OS X computers from your desk. All connected devices, CPU details, network configuration, startup items, power settings and a ton of other valuable information becomes available to you for every new Mac computer you add to the inventory.
Once the data is collected it can easily be exported into a web-page or PDF for further presentation or sharing.