Award-winning free antivirus protection for PC & Mac. Secures your devices against malware and spyware. Resource light with speed up tools for Windows. Avira Operations GmbH & Co. KG is a German multinational security software company that Avira Logo. Native name. H+BEDV Datentechnik GmbH. Type · Kommanditgesellschaft. Industry, Computer software. Founded, Germany (1986). Founder, Tjark. Avira Free Antivirus is our flagship product, trusted by millions of users around the world. While our system scanner protects you from all types of malware, our.