How to download excel and show excel in cross plate form
For download you can use HttpClient, pretty easy to use.
To display you will likely need to look for some existing component, just from the top of my head, am not aware of any.
Maybe you can try to push it to underlying operating system if there is an app that is able to open it. There is definitely Excel for Android and I presume for iOS as well. You can apply the same approach to the PDF you asked about in another thread.
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