Oct 05, · Compatibility. The HP LaserJet Drivers software is compatible with operating systems like Windows , Windows XP Professional, Windows XP Home, Windows Vista and Windows 7 and higher. The minimum PC systems requirements include at least MB of free hard disk space, MB RAM and at least a 1 GHz processor. Connecting the PC to the 8/10(). Download the latest drivers, firmware, and software for your HP LaserJet Printer ifpba.org is HP’s official website that will help automatically detect and download the correct drivers free of cost for your HP Computing and Printing products for Windows and Mac operating system.