008.7z -

Sites like simHeaven use split .7z files for massive terrain data, such as the zOrtho-XP12_+49+008.7z orthophoto tiles.

Look for a .001.7z file in the same directory; the metadata in that first file will usually reveal what the overall archive contains. 008.7z

Academic research, such as protein datasets on ResearchGate , may use these for large supplementary tables or genomic data. Safety and Verification Sites like simHeaven use split