Log Analytics Sense supported compressed formats:

• ZIP, BZIP2, GZIP, 7z, rar, arj, xz, txz, z, taz, lzh, lha, lzma, lzma86, tbz, tbz, tgz, tpz, tar, jar, xpi, odt, ods, xlsx, xar

Log Analytics Sense automatically extract archived log files so you won't need to unpack them manually.

We using 7z.dll (from 7-Zip) to handle different archive types. 7zip is based on 7zip source code, but NOT including any source code from 7zip. Since 7z.dll is licensed under the GNU LGPL + unRAR restriction.