WordNet
WordNet® is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept.
The Best 2773 Education and Reference Alternatives
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Kuadro
Kuadro is an image viewer that allows you to open as many windows as you want, lay them out as you need them and store those layouts for later. It was designed to stay out of your way, and work around you.
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iCircuit
Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists, and engineers.
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Openki
Platform where you can search, propose, take part, help organize or publish workshops, lectures, discussions, etc... Easy to use and powerful.
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OrCAD (All Products)
The Cadence OrCAD product line provides affordable, high-performance PCB design tools that boost productivity for smaller design teams and individual PCB designers.
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Open Yale Courses
Open Yale Courses (OYC) provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University.
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Planio
Ship awesome Software! Planio is your all-in-one platform, complete with Issue Tracking, Project Management, Version Control, Help Desk, Wikis and Chat.
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StarCalc
StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC is available).
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RataType
Type Faster Learn to type faster with Ratatype typing tutor. Take our typing lessons for free.
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Oxford Dictionaries
Free online dictionary of British English and American English from Oxford. Translate from English to Spanish, French, Italian, and German with bilingual dictionaries. Get writing, spelling and grammar help, and play word games. (US)
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Pocket Code
Pocket Code allows you to create your own games, animations, interactive music videos, and many kind of other apps, directly on your phone or tablet.
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Cite This For Me
Automatically create website citations in the APA, MLA, Chicago, or Harvard referencing styles at the click of a button. Simply browse to the page you wish to cite and click the button to generate a correctly formatted citation.
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NaSC
Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane.
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My Storybook
Make children's storybooks online for free. Start a book and add your own images, text, items, and backgrounds. Get your book published to share with your family. Read stories in the free online children's book library.
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University of the People
University of the People is the world’s first tuition-free, non-profit, online academic institution dedicated to opening access to higher education globally for all qualified individuals, despite financial, geographic or societal...
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JW Library
Study the Bible in English, Koine Greek, and over a hundred other languages. Includes a Bible encyclopedia and many Scriptural books and videos.
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Typist
Typist is a typing tutor, which helps you in learning touch typing. If you have never taken any lessons in typing before, please be patient. Typing is not difficult but it does take a lot of practice.
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PDF Stacks
With PDF Stacks, you can organize, find and browse, search, annonate and share your collection and library of PDF files, papers, research and journal articles with a single click.
