Unlike ZIP files, Windows and macOS do not natively support RAR files. You will need third-party software such as: WinRAR (the official tool). 7-Zip (a popular free and open-source alternative). Security Considerations
If you have downloaded an "NLRSM.rar" file, you should know how the format works: Download NLRSM rar
Downloading RAR files from the internet carries inherent risks, as they are frequently used as "attack vectors" by malicious actors. How To Open, Create, and Convert RAR Files - AVG AntiVirus Unlike ZIP files, Windows and macOS do not
It is frequently used as an abbreviation for North Little Rock Middle School in Arkansas. Files with this tag may be related to school documents, course guides, or campus resources. Unlike ZIP files