Wasp WaspLabeler & Barcode Maker for Office (1 User License) Operating Systems Supported: Windows, Mac OS System Requirements: 32-bit or 64-bit version of: Windows 7/ Windows Vista/ Windows XP (SP3) / Windows Server 2003 / 2008 Pentium 4 or better processor 512 MB RAM (1 GB recommended) 2 GB of available hard drive (10 GB recommended) 1024 x 768 resolution and 16-bit high color or better CD-ROM Drive for software installation Compatible with Microsoft Office XP, Microsoft Office 2003, Microsoft Office 2007, and Microsoft Office 2010 (32-bit version only)