Home›Browse›System 2🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiРусский日本語EntityQ9350444· pop 5System 2Sign in to saveAlso known as Mac System Software (0.3 & 0.5)release of Classic Mac OSWikidata factsShow 1 more factsoftware version identifier2.1via Wikidata · CC0Available in 5 languagesFrançaisРусскийItalianoPolskiUkrainianvia Wikidata sitelinks · CC0