Quattro Pro is a powerful spreadsheet program that dates back to the 1980s, when it was a rival to market leader Lotus 1-2-3. It's currently part of Corel's WordPerfect Office, bundled with the ...

To convert an Excel file to a Google Sheets spreadsheet, you need to upload the Excel file to Google Drive. Once you've uploaded the Excel file to Google Drive, you can save it as a Sheets file. You ...