"Track Courier Pro 5.10 Mac.rar" appears to be a file name that suggests it's a compressed archive (RAR file) for a Mac application, specifically version 5.10 of "Track Courier Pro".
: Many files labeled as "Pro" versions of software are actually track courier pro 5.10 mac.rar
Приложение «RAR Extractor and Expander - App Store "Track Courier Pro 5
: macOS does not open .rar files natively. You will need a utility like The Unarchiver or RAR Extractor. Compressed files like
Compressed files like .rar or .zip from third-party sources often contain malware or adware. Official macOS software is typically distributed via the Mac App Store or as signed .dmg or .pkg files.
on the iOS App Store), but there is no widely recognized "Version 5.10" for Mac from a reputable developer. Safer Alternatives