: Use 7-Zip (Windows) or Keka/The Unarchiver (macOS).

: High-resolution JPG images or an MP4 video file.

: It uses the 7-Zip (LZMA/LZMA2) algorithm, known for high compression ratios.

: Right-click on the .001 file and select "Extract Here." The software will automatically bridge to the .002 file to complete the data stream. Likely Contents Based on common naming conventions for these specific tags:

The filename indicates that it is the second part of a split compressed archive , likely associated with specific Japanese digital media or modeling content. To provide a useful "write-up" for this specific file, File Overview File Name: SS-LisSS-011_s.7z.002 Extension: .7z.002 (A split 7-Zip volume).

: You cannot "open" .002 directly. Extraction must always be initiated from the .001 file. How to Extract

Files with the prefix "SS-LisSS" or "SS-Lis" are frequently associated with digital photo sets or video releases from specialized Japanese web-modeling or "gravure" circles. The suffix _s often denotes a "small" or lower-resolution version of a larger high-definition set. Technical Breakdown