Panergy
icXL
Paidopen/view excel & appleWorks spreadsheet files
Mac
icWord
Trial versionOpen, view & convert Word, PowerPoint and AppleWorks files.
Mac
docXConverter
PaidOpen/convert word '07 (docx), excel '07 (xlsx), appleworks 5/6 (cwk) files.
Mac
docXConverter
Trial versionopen & convert docx and xlsx files
Windows