The extension .7z.002 indicates this is the of a multi-volume archive created by 7-Zip . Large files are often split into smaller chunks (e.g., .001, .002, .003) to make them easier to upload, download, or store on formatted drives with file size limits. 2. How to Open It
Do not rename the individual parts. They must have identical names (except for the numbers) for the extraction software to recognize the sequence. SS-JulSS-013_s.7z.002
If you try to extract and get an "Unexpected end of data" error, you are likely missing part .001 or subsequent parts. The extension