As Google announced on the Google Apps updates blog today, this feature now supports publishing to five new formats. Besides that you can choose Web page and you can now publish in Comma-separated values (.csv), Tab-separate values (.tsv), PDF document (.pdf), Microsoft Excel (.xlsx), and OpenDocument spreadsheet (.ods).
Today’s launch allows people to publish spreadsheets in five additional formats—as comma-separated values (.csv), tab-separated values (.tsv), a PDF document (.pdf), a Microsoft Excel® spreadsheet (.xlsx), or an OpenDocument spreadsheet (.ods). The URL generated, when opened in a browser, will automatically download the spreadsheet in the chosen format (spreadsheets in these additional formats cannot be embedded).
TJust go to a Google Sheets document and click “File,” and then “Publish to the web…” The feature should be available over at the Google Sheets website.