- Html viewer which supports MHT, Markdown, AXml, CHM, MAFF and ... - Font viewer. - Export/Import all preferences and bookmarks and customized skins. - Packing/unpacking 7z and Zip/Zip64 (splitted-encrypted), TAR, TAR.GZ, TAR.BZ2, GZIP, BZIP2, XZ, WIM, Lizard, LZ4, LZ5, Zstanda...