Microsoft Office documents are an important factor in your application because it builds a more standard method of representing a tabular or multi format data. It is also the standard type for that application making it the best format to use.
Office file formats before where really hard to transfer from one company to another. This is because file formats before were proprietary, meaning a company might be using that file format but the other company isn’t.
To solve this issue, openXML office document was created by Microsoft. OpenXML is simply a more reliable and flexible structured document that we can use in place of the proprietary documents.
If your documents are still in proprietary formats, now may be the time to change it to openXML for a more flexible way to manage documents. This article will show you how: https://www.simple-talk.com/dotnet/.net-tools/creating-an-openxml-word-file-with-.net/