Great news, spreadsheets with Excel-like features already exist right on monday.com platform.
With the help of the Smart Spreadsheet for monday app you’ll be able to import/export your data (and boards with items as well) and work with it as a fully functional spreadsheet (filtration, cell formulas, conditional formatting, pivot tables, charts, etc.) in one place.
As for now, we support import of raw data and cell formulas. The option to import dropdowns is already on our roadmap, I’ve added a link to this question to the ticket - we’ll notify you once the feature is implemented.
We’ll also see what can be done with graphs and images, thank you for the feature request!