Cleartext is a free Mac app that only allows the 1,000 most common words in English.Only using the top 1,000 words makes the text really easy to read.This is a great tool if you are speaking with someone who speaks English as a seond languaga and good at it.Cleartext highlights any English word which isn’t in the top 1,000 most commonly used words but automatically helps you simplify what you’re trying to say. Well, Cleartext…