Since Windows does not natively support the RAR format, you will need a third-party utility to extract its contents. Popular options include:
: A free, open-source alternative that can extract RAR files easily. Peri31378.rar
: The official tool for creating and opening RAR files. Since Windows does not natively support the RAR
If you did not expect to receive "Peri31378.rar" or downloaded it from an unfamiliar source, proceed with caution: proceed with caution: