DevConverter converts your archives online. Amongst many others, we support ZIP, RAR, TAR.GZ and 7Z. No need to download any software like WinRAR or 7ZIP.
RPM is a software package management system. Although it is used mainly in Red Hat Linux installation management, many other Linux packages use RPM as installation package these days. RPM or Red Hat Package Management files can be converted into Debian Files. It can also be used in IBM AIX Operating System.