Tiny PXE Server - Small portable standalone PXE server (dhcp+tftp+http)
Lansweeper - Lansweeper discovers Windows, Linux and Mac machines in your network.
AOMEI PXE Boot - Free AOMEI PXE Boot is one of the best PXE boot software which enables you to start up multiple client-side computers within LAN through the network from ISO image file on a server-side computer for system maintenance and optimization.
GLPI - GLPI is the Information Resource-Manager with an additional Administration- Interface.
TFTPD32 - A free tftp and dhcp server for windows, freeware tftp server
FusionInventory - Fork of the OCS Inventory project that enables users to inventory their IT assets.