Grammarly allows anyone to edit anything, online or offline. There is a web app, a desktop app for OS X, and a Chrome extension, giving users a way to quickly edit anything from an important memo to a personal email.
Grammarly is primarily used for editing text. During onboarding, new users are led through an interactive demo document.
Why this is a really good UX:
- In one demo, Grammarly demonstrates the value of the tools, offering help with everything from grammar to syntax. Grammarly will not only catch a user's mistakes but also may improve the user's writing.
- When users click on underlined text, an explanation pops up, allowing them to see why Grammarly has targeted the text.