: The most reliable tool is the official 7-Zip software, which is free and open-source.

Because this file is likely from a niche source (such as a GitHub repository, a modding forum, or a private developer):

Select (or "Show more options" then "7-Zip" on Windows 11).

: If you have multiple files like xueli_depends.7z.001 , xueli_depends.7z.002 , etc., you must have all parts in the same folder and use the Combine Archive or Extract option on the first part to get the full content.

You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. How to Split and Join Files with 7zip | How to install 7zip

: Specific versions of tools like .NET, Java runtimes, or C++ Redistributables.

: If 7-Zip cannot open the file, ensure the file extension hasn't been changed. The .7z format stores its index at the end of the file, so a partial download will often result in an "unopenable" archive.

: Dynamic Link Libraries needed for an application to run on Windows.