LOGO! SOFT Comfort V8, single license for 1 installation E-SW, SW and documentation on DVD, 6 languages, executable on Windows XP, 7, 8, 10 (32- and 64-bit), Mac OSx 10.7 Lion to incl. Mac OSx El Capitan, Linux SUSE 11.3, SP3, K 3.0.76, 6ED1058-0BA08-0YA1 Siemens