 The utility also supports unpacking APM, ar, ARJ, chm, cpio, deb, FLV, JAR, LHA/LZH, LZMA, MSLZ, Office Open XML, onepkg, RAR, RPM, smzip, SWF, XAR, and Z archives and cramfs, DMG, FAT, HFS, ISO, MBR, NTFS, SquashFS, UDF, and VHD disk images.7-Zip supports the ZIPX format for unpacking only.It has had this support since at least version 9.20, which was released in late 2010.