How to Open Multiple CSV Files in One Excel Spreadsheet. The CSV file extension appears on text documents that contain comma-separated values. Like spreadsheet data, each line in a CSV file ...

Sometimes you need to scan some files for a piece of data like a string, phrase or some number, and one of those files just happens to be an Excel spreadsheet. You could open up the file, launch the ...

Select the CSV file and click "Open" to display the Text Import window. You can visualize how the data will be displayed in OpenOffice using the Preview pane near the bottom of the window.

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components.

How to import Microsoft Excel spreadsheets into Apple Numbers This procedure works with .xlsx and .xls file formats. You can also import .csv and tab-delimited files.