The designation "portable" implies a standalone executable (.exe) that runs without installation. From a security standpoint, downloading unsigned, portable executables from third-party aggregators is a primary vector for malware distribution.
Most third-party apps or "portable" viewers that promise to unlock private Facebook profiles are often scams or malware risks . They frequently use phishing to steal login credentials or harvest your personal data. facebook private profile viewer by istaunch portable
: Sometimes you can see tagged photos or comments made by a private user on a mutual friend’s public post. The designation "portable" implies a standalone executable (