How to build comparison view for two different documents?

Question

In our Asp.net MVC project there is a requirement to build comparison view for two different documents content. The major comparison requirements are as below

 

1.  Missing or added text
2. Text order
3. Tables(missing or added Row/ Column with Text or image)
   
4. Any language (including Braille)
   
5. Style (Font type, Size, Bold, Italic, Underline etc.)

looking for solution with Third party Api's / Code based, which supports the above requirements with in ASP.NET MVC