How to Transfer Excel Sheets to Open Office. In addition to opening its own native .ODF file format, OpenOffice Calc can also open worksheets from other spreadsheet software such as Excel.

Launch OpenOffice, click "File" and choose "Open" from the menu to display the Open window. Select the CSV file and click "Open" to display the Text Import window.

Users of open-source office suites like Lotus Symphony and OpenOffice know that those programs can open Microsoft Office documents, but what if you're an Office user who needs to open an Open ...

CSV files are special text files that are quite common when dealing with spreadsheets. Here's how to open and make them.