I am always on the lookout for good software and for word prediction. Typing Assistant is such a tool. eType has been one I have suggested but the risks and indeed it seems difficult to get the link I think this is a better option. It works on Windows 10 so I presume it would not have a problem on Windows 7 as the install looks a standard one. You can change the amount of prediction and make changes to text size. You can load in different vocabularies but there isn’t any dictionary or thesuarus support. You get what you pay for! In this case – nothing! You can access a 45 day trial after that you would have to pay for it.
Here are the key features:-
Universal Compatibility: Works with virtually all programs on MS Windows.
Word Prediction: Predicts the words you intend to type in order to speed up your typing and/or help your spelling.
Auto-Complete: Completes text input automatically to save keystrokes.
Auto-Correct: Corrects spelling mistakes automatically in any program.
Auto-Expand: Expands abbreviations to full text in any program, like AutoText feature in MS Word.
Auto-Clipboard: Accesses clipboard history quickly.
Auto-Launch: Launches frequently used applications/files/folders conveniently.
Spell Checking: Beeps on misspelled words.
Configurable Profile: User can switch between profiles for different language typing.
Wide Adaptability: Quick settings for both fast typist and hunt-and-peck typing.
Portable: Runs from a USB memory device.
Security: Never collects or leaks your information.
Easy to use: Use your computer as usual and the whole process is mastered in 5 minutes.