Exporting your file
Press Export on the questionnaire. Choose the original file (default) or a CSV of all questions and answers.
Options: include answers that aren't approved yet (on by default), highlight answers that need review in yellow, and add sources in the comments column.
Rendro writes only into the answer cells. Formatting, dropdowns, hidden columns and formulas stay exactly as they were. Earlier exports are listed on the page, ready to download again.