Co:Writer® Universal Extension for Microsoft Edge helps you write with proper grammar and spelling using topic-specific vocabulary. It integrates with the Edge browser for word prediction just about anywhere you write online including Microsoft Word, Google Drive™, blogs, Learning Management Systems, testing, social networks, and email.

Try it for free and see if it works for you. Pricing and more information can be viewed at https://cowriter.com 

How Does Co:Writer Work?
As letters are typed, Co:Writer predicts the intended word with a selection of word suggestions using powerful grammar-smart word prediction. These suggestions can be read aloud by moving the cursor over the words. Selecting the intended word places it into the built-in writing document. For feedback while writing (and after writing) built-in text to speech can be used to read letters, words, sentences, and any selected text. 

4+ Million Topic-Specific Dictionaries:
Co:Writer has access to a main prediction dictionary (that includes core words) and Topic Dictionaries (that includes topic specific words).  Co:Writer can access over 4 million topic-specific dictionaries which are activated based on the writing task.

A small sampling of the variety of topic dictionaries:
  ✔ America's Cup
  ✔ Compare and Contrast
  ✔ Dinosaurs
  ✔ Grumpy Cat
  ✔ History of the Peloponnesian War
  ✔ Mahatma Gandhi
  ✔ My Dog
  ✔ Pig Latin
  ✔ SpongeBob SquarePants
  ✔ Tommy (album)
  ✔ Wonders of the World

Spelling Support:
Co:Writer uses Flexspell™ technology to handle the widest range of spelling mistakes including phonetic spelling and inventive spelling errors (letter omissions, word ending omissions, letter reversals, etc).

Examples of how Co:Writer aides with phonetic and/or inventive spelling:

Before Co:Writer:
The blk jargon flu over the bra lfnt. 
R u hpy to ce me? 
I no hw to nor the fone. 

After Co:Writer:
The black dragon flew over the gray elephant.
Are you happy to see me?
I know how to answer the phone.

Grammar Support:
Co:Writer bases its prediction on proper grammar, and uses its understanding of grammar to accurately predict words within the framework of valid sentence structures.  
Examples of how Co:Writer aides with grammar:
Dogs are furry. (noun, verb, adj.) - When you typed d-o, you get plural noun choices
Three very mangy dogs ran down the street. (adj., adv., adj., noun, verb… etc.) - After typing three, very, mangy, you get plural noun choices, then you get plural verb tenses.