I want to integrate google docs in web application (Angular 10) for preview, edit and save.
I have documents stored on my server. I want to preview documents using google docs which stored on my server(it can be stored on Amazon S3 or Azure etc).
I want to edit that document using google docs and save back to my server(user is logged in with google credentials with all permission).
I am aware of this : https://docs.google.com/a/[DOMINIO]/viewer?url=[FILE_URL] , but it is used for preview with 25 MB file size limitation.
Basically I need to integrate google docs for preview, edit and save documents in my web application.
Same functionality I want to achieve with Microsoft Office 365(with subscription).
How to achieve this ?