Supports disk spanning, checking archive for viruses. Drag and Drop from and to Explorer. Creating Self Extracting Archives. Viewing files in all view styles, including 'as Web page'. PowerArchiver also supports creating CAB, LHA, TAR, TAR.GZ and BH archives and has built-in support for reading and extracting RAR, ARJ, ARC, ACE, ZOO, GZ archives.
Help is available in HTML format and includes a tutorial with pictures for beginners.