It is always safest to download software directly from official developers. If you have already downloaded this file, you should scan it with a tool like Malwarebytes for Mac or upload it to VirusTotal before opening it.

Modern macOS versions (like Sequoia or Sonoma) have strict security protocols that may block these files because they cannot verify they are free of malware.

Likely stands for "Universal 2 Binary," meaning the app is optimized for both Intel and Apple Silicon (M1/M2) Macs.

A compressed archive format that macOS cannot open natively. Risks and Safety Warnings: