Depending on what "THoS" stands for in your specific case, here are two likely interpretations:
using a tool like WinZip or the built-in Windows extraction tool .
: If it's a technical tool, a useful feature would be a dependency checker to ensure you have the correct Windows architecture (x64 vs. x86) and required runtimes.
The file appears to be an early-stage (v0.1) Windows-specific distribution of a software project. While the specific name "THoS" could refer to a few different niche projects, a common feature-set for any software distributed as a ZIP archive on Windows is to have a Smart Extraction & Auto-Launch utility.
: If this is "The House of Silence" or a similar indie game, a useful feature would be an Auto-Updater that checks for v0.2, as v0.1 is likely a beta or demo.