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.
XZ is data compressor that uses LZMA2 compression algorithm. It is a lossless data compression technique. It can contain multiple compressed. Using the LZMA2 algorithm is compresses the data file in a high ratio. It is mainly used in Linux package distributions.