Becwsvh.7z -

Are you having it, or are you concerned about its safety ?

It can extract dozens of formats, including RAR , ISO , CAB , and even virtual machine files like .qcow2 . BECWSVH.7z

The user interface is very basic and "no-frills" compared to modern apps. Are you having it, or are you concerned about its safety

To avoid malware, only download the tool from the official 7-zip.org site. Fake sites like "7zip.com" have been known to distribute versions that turn PCs into proxy nodes. Are you having it

You can create .exe files that extract themselves without requiring the recipient to have 7-Zip installed.

It uses the LZMA and LZMA2 algorithms, which provide a significantly better compression ratio than WinRAR's default settings.