Network Inventory allows you to collect information on the shares available on any Machine. To get a list of shares first of all check the Shares option on the Settings tab under the System Information Scan Options (optionally you can also check Include Share Access to retrieve access rights). Then select the Machines you want to retrieve shares list for and choose Update Selected option from the drop-down of the Update button located on the tool bar above the Machine Tree. As soon as the update process completes you are about to see the shares list for the Machine by selecting its Shares child node in the Machine Tree. Pic 1
You can add a share to this list manually, remove the share from this list, edit each share info, export this list to any format or create a report containing this information.