Vicious_circle_mac_en.7z -

: Another robust open-source option for extracting and creating high-compression archives on Mac.

: Use a third-party utility to unpack the archive. Vicious_circle_Mac_EN.7z

While "Vicious Circle" can refer to many things, in the context of downloadable software for Mac, it most likely refers to: : Another robust open-source option for extracting and