Useful Tools for English Writing

1. The Readability Test Tool is the best tool I have used so far, it provides me "a quick and easy way to test the readability of my work." Also, it can allow me to test my work via URL or by direct input.
   Link: http://read-able.com
2. The Plagiarism Checker Tool is a very useful tool to check my work for Plagiarism.
   Link: http://smallseotools.com/plagiarism-checker/