CSV or Excel files can be imported to Favro as backlogs or boards depending on the amount of columns.
When creating a new backlog or board in a collection, you have the option of importing the data from a CSV or Excel file. Click the plus icon next to the collection name and select Import from Trello / BaseCamp / CSV.
Next, expand CSV/Excel and click Browse for CSV or Excel file...
After selecting your file, name the new item and select to import it as a board or backlog. Note that when importing as a backlog you can only use a file with a single column of data.
Click Finalize import and your board will be created automatically. As you can see, the first row will turn into columns and the rest of the cells will become cards.