No. Fanuc has never offered a free trial for Ladder-III. Any site claiming “free trial download” is lying.
Version has become a frequently sought-after release, particularly among service engineers and maintenance technicians working with legacy Fanuc controls like the 0i-D, 30i series, and 31i-B5. If you’ve typed the phrase “Fanuc Ladder-III 9.5 download” into a search engine, you’ve likely encountered a minefield of broken links, suspicious torrents, and outdated forums. fanuc ladder-iii 9.5 download