There is no known legitimate software called "CSI Safe for Windows." The name sounds like it might be related to a fictional forensics program (like the TV show CSI) or it could be malware disguised to sound legitimate.

If you encountered this name on a website or in a download,

do not download or install it.

It[SQ]s highly likely to be malicious software (malware) that could steal your data, damage your computer, or infect it with viruses. Be extremely cautious about downloading any software that isn[SQ]t from a trusted and well-known source.