Here are 17 best free dictionary software. These let you find the meaning of difficult words or phrases easily. All these dictionary software are completely free and can be downloaded to Windows PC. These freesoftware offer various features, like: give you the exact meaning of various English words, provide you meanings of technical and medical terms, gives you the opportunity to understand new expressions and words, store databases of antonyms and synonyms, lets you quickly search words meanings, zoom in or zoom out contents, shows history of latest searches, filter/search capabilities, option to insert new words, option to edit the existing phrases etc. So, go through this list of free dictionary software and see which ones you like the most.
Ultimate Dictionary is a free Dictionary application that gives meanings of different words of English. It contains more than 61 dictionaries. These are Merriam-Webster’s Pocket Dictionary, Acronyms Dictionary, Labor Glossary, Britannica Concise Encyclopedia, Concise Oxford English Dictionary, Concise Oxford Thesaurus, Merriam Webster’s Collegiate Thesaurus, American Heritage Dictionary, Merriam-Webster’s Collegiate Dictionary, Cambridge Pronunciation Dictionary etc.