In most cases, a file named like this is part of a larger set (accompanied by .part2.rar , etc.) often found on file-sharing sites, Usenet, or private FTPs. What is usually inside?
: In the piracy or "scene" community, this naming convention is standard for distributing large files in smaller, manageable chunks. Safety and Practical Tips
: Limited-time versions of tools or applications meant for marketing purposes.
Depending on where you found the link, "PROMO.part1.rar" generally contains:
Searching for specifically doesn't yield a single, definitive "review" because this is a generic filename typically used for split RAR archives containing promotional materials.