In technical circles, "Borderline" may refer to Edge Computing or Boundary Value Analysis datasets.
Look for a README.txt or license.txt inside the folder once opened safely.
Right-click and select "Extract" (or use 7-Zip) to see the file extensions inside (e.g., .png , .js , .exe ).
Are there any or instructions that came with it?
If you can tell me a bit more, I can help you figure out what to do with it: did you download/receive this from?
If you found this in a creator community, it likely contains overlays, alerts, or transitions for apps like OBS.
Upload the file to VirusTotal before extracting.
