A: Almost certainly not. No responsible security expert will endorse downloading office software from torrent sites, file-sharing forums, or sketchy "download portals" like softonic.com or filehippo.com for such old, repackaged software. Even if the file passes one scan, malware can be time-delayed or use rootkit techniques.
While individuals are rarely sued, businesses or educational institutions caught using unlicensed portable software could face legal action and fines. Download Office 2007 Portable
