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. www.7-zip.org
: Use a file management app capable of handling split archives, such as ZArchiver or RAR . Open the app, navigate to the folder, and extract the .001 file. How many total parts do you have for this specific file? How to Extract .7z.001 files - Microsoft Q&A pets.7z.001
Once you have gathered all the split parts in one folder, follow these platform-specific steps: You can use 7-Zip on any computer, including