Gh1.7z -

: You will need software capable of handling 7z files. The official 7-Zip utility is the standard, though WinRAR and PeaZip also work.

: Depending on where you sourced it, the archive usually contains: GH1.7z

: The .7z extension indicates the file was compressed using the LZMA or LZMA2 algorithm , which provides a much higher compression ratio than standard ZIP files. : You will need software capable of handling 7z files