It can prevents some of the malware from installing on your system, which means that you still need an anti-virus software and a firewall. Not all the variants of an particular malware may be in the definition file. Malware Immunizer does not need to be constantly running, you just need to select the items to be immunized against, then close the program and remember to update it frequently. It includes a Hosts file updater to block malicious websites, advertisements and tracking cookies. It also has a Hosts file checker to detect and remove hijackers. Now includes a junk files cleaner.

The license of this software is Freeware, you can free download and free use this spyware removal software.