What is another word for legacy software?
Pronunciation: [lˈɛɡəsi sˈɒftwe͡ə] (IPA) 
Legacy software is a term used to describe older computer programs that are still in use despite their outdated technology. Some common synonyms for legacy software include antique software, outdated software, obsolete software, and legacy applications. Some IT professionals also use the term "historical" software to describe older programs that still have importance. Other synonyms may include vintage software, retro software, and legacy systems. Regardless of the term used, legacy software can pose significant challenges to businesses and organizations, including security risks and performance issues. Many businesses are often forced to continue using legacy software due to budget constraints or the need to maintain compatibility with other systems.
