File461.7z.001 Page

Users highly recommend the software (the tool that creates these files) for its reliability and high compression ratios.

The software automatically detects and combines all numbered parts into the original file. 🌟 Community Perspective

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 Extract .7z.001 files - Microsoft Q&A

Right-click the .001 file specifically and select "Extract".