The suffix denotes a file compressed using 7-Zip , a popular open-source archive format.
If you found this file in an unexpected location or from an unknown sender, use a service like VirusTotal to scan it before attempting to extract it, as generic-looking .7z files are occasionally used to distribute malware. 3. Niche Industry References t-j.7z
Fragments like this appear in digitized council meeting notes (e.g., Roanoke, VA records ) and planning documents where names or addresses were handwritten. The suffix denotes a file compressed using 7-Zip