17 Best Free Dictionary Software

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 free software 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.

You can also check out best free ebook readers and best free text to speech converter software reviewed by us.

Ultimate Dictionary

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.

TheSage's English Dictionary and Thesaurus

The Sage’s English Dictionary and Thesaurus is a free Dictionary and Thesaurus application. It has a collection of more than 210000 explanations, 70,000 phonetic adaptations and huge collection of numerous examples of practice and information related to encyclopedia. The Sage’s English Dictionary and Thesaurus also contain more than 14,00,000 associations that subsist between holonyms, meronyms, hypernyms, hyponyms, antonyms, synonyms, etc. 

Everest Dictionary

Everest Dictionary is a free translation and dictionary application which contains more than 35 different dictionaries to give you the exact meaning of various English words. It includes databases of antonym and synonym. Everest Dictionary also provides you meanings of technical and medical terms. It gives you the opportunity to understand new expressions and words. The search options in this freeware are alphabetical. 

Artha Dictionary

Artha Dictionary is a free English Dictionary application. It applies the huge database of WordNet. It lets you filter and find terms as you begin typing and shows a list of all the possible combinations from its database. Artha Dictionary makes your search faster by applying normal expressions to find specified words which you do not understand. It gives you proper instructions for words which are not properly spelled. It contains a record of all the terms which you search. 

Aard Dictionary

Aard Dictionary is a free dictionary tool which gives you meanings of various words and gives you a proper understanding of tough terms from various dictionaries. With the help of this freeware you can append more than 51 dissimilar dictionaries to its list. This freeware lets you quickly search word meanings. Its main features are fast word lookups, zoom in or zoom out contents, shows history of latest searches, filter/search capabilities. 

WordWeb

WordWeb is a free word finder, thesaurus and dictionary software for your computer. It lets you easily discover adverbs, verbs, adjectives, nouns, antonyms, synonyms and meanings for various words of English. It can also let you bookmark words. It displays a database of words in a group as per their meaning.  

Enso Words

Enso Words is a freeware to insert thesaurus, dictionary and spell check feature to any software of your computer. If you are working on any software  you can run this freeware on that software and add the feature of  thesaurus, dictionary and spell check feature to that software. Apart from that you can choose any word to view its synonyms or definitions and even view total number of words in text selected by you. 

Dictionary.NET

Dictionary.NET is a free dictionary software. It does not need to be installed. It provides you the meaning of a sentence or a word. Dictionary.NET is based upon Google Translator and translates words and sentences in various languages in a variety of combinations. To translate a text with the help of this freeware you need to choose the text by using your mouse. 

LingoPad

LingoPad is a free dictionary software. It lets you check meanings of words or sentences in English or German. It gives you the option to get your personal list of words and use them in this freeware. The main features of LingoPad are find collocations and activation with configurable Hotkey, find middle, ending and beginning of a word etc. 

Kamus

Kamus is a free dictionary software. It lets you find the correct meaning of sentences or words in English or Indonesian. It is a lightweight software. Kamus works very quickly. There are thousands of words or phrases in its database. Kamus helps you in finding the meaning of various difficult words or phrases. 

Lingoes

Lingoes is a free dictionary software. It lets you find the meaning of difficult words or phrases in English. To find the meaning of a word by using this freeware you need to push Ctrl+right click on the desired word and very quickly it will provide you the meaning of that word.  

Madura English-Sinhala Dictionary

Madura English-Sinhala Dictionary is a free dictionary software. There are thousands of Sinhala and English definitions of words or phrases saved in this freeware. It provides you exact meanings of various scientific terms such as engineering, medicine and also arts, accounts and law terms. This freeware is very useful for professionals as well as college and school students. 

Sheel's dictionary

Sheel’s dictionary is a free dictionary software for your computer. Its main features are fast search, a huge database of thousands of words, option to insert new words, option to edit the existing phrases, easy navigation etc. This dictionary is an asset to school and college students as well as for working professions to find the meanings of different and difficult words. 

Computer Dictionary

Computer Dictionary is a free dictionary software. It provides you technology and computer related definitions and acronyms. Computer Dictionary has definitions of thousands of acronyms. It is a very useful freeware for IT professionals, computer science students and other people. With the help of this freeware you can get the exact meaning of difficult computer related words. 

TroDictionary

TroDictionary is a free dictionary and translator application for English and various other languages. With the help of this freeware you can easily learn English and many other languages. It has complete meanings and definitions of thousands of English words. It is very useful for school and college going students.  

Mobysaurus

Mobysaurus is free English dictionary and thesaurus application that also includes Wordnet Dictionary, GCIDE dictionary, Roget’s Thesaurus and Moby Thesaurus 2. With the help of this freeware you can easily find the exact meanings of various words for every purpose or occasion. This freeware is a boon to the college and school students. 

ESE Dictionary

ESE Dictionary is a free multilingual dictionary. It lets you find the correct meanings of English and some other languages. With the help of this freeware you can get the exact meanings of various difficult words for every occasions. It is also useful as a reference book for students from various universities and schools.