In addition to opening its own native .ODF file format, OpenOffice Calc can also open worksheets from other spreadsheet software such as Excel. According to Apache, when working with an Excel sheet in ...

Microsoft Excel might be ubiquitous, but that doesn't mean it's the best spreadsheet program on the market - these six ...

Like other OpenOffice.org applications, Calc has several dozen options in how it is formatted and operates. These options are available from Tools -> Options -> OpenOffice.org Calc. Thanks to ...

I've seen spreadsheets that are basically interactive tutorials, and many more loaded with what Edward Tufte refers to as "chartjunk" -- embellishments that do nothing to make the presentation of ...