Unofficial "free" downloads are frequently bundled with viruses, spyware, or ransomware .
Office suites for individuals and families | Microsoft Support
This version is primarily sought by users on older hardware because it is the last build compatible with macOS 10.12 Sierra .
Using "cracked" software violates copyright acts and lacks a genuine license for business use. Legitimate Ways to Get Office for Mac
If you need Microsoft Office, it is highly recommended to use official channels to ensure your data remains secure: