License Avira Rescue System is based on multiple components: For searching malware Avira AntiVir is used, which is released under Avira GmbH End-user License Agreement (EULA). The linux kernel is released under General public license version 2. The kernel sources can be downloades from www.kernel.org. As bootmanager isolinux is used. It is an open source program, which is published under General public license version 2. The source code is available from www.kernel.org/ The commandline interface references busyboxes which are available under General public license version 2. The source code can be downloaded from www.busybox.net/downloads. To provide support for ntfs file systems NTFS-3G is used. The driver is published under General public license version 2. The source code is available from http://www.ntfs-3g.org/index.html#download. For all parts of the Avira AntiVir Rescue System, which are published under General public license, the source code is also available by Avira GmbH. Please contact support@avira.com.