I decided to enhance the functionality of the OOo COM UDF found >here and >here.  Thanks to Leagnus and Andy G for providing the initial functions and framework. This UDF includes the following working functions: _OOoCalc_BookNew
_OOoCalc_BookOpen
_OOoCalc_BookAttach
_OOoCalc_BookSave
_OOoCalc_BookSaveAs
_OOoCalc_BookClose
_OOoCalc_WriteCell
_OOoCalc_WriteFormula
_OOoCalc_WriteFromArray
_OOoCalc_HyperlinkInsert
_OOoCalc_RangeMoveOrCopy
_OOoCalc_RangeSort
_OOoCalc_RangeClearContents
_OOoCalc_CreateBorders
_OOoCalc_NumberFormat
_OOoCalc_ReadCell
_OOoCalc_ReadSheetToArray
_OOoCalc_RowDelete
_OOoCalc_ColumnDelete
_OOoCalc_RowInsert
_OOoCalc_ColumnInsert
_OOoCalc_SheetAddNew
_OOoCalc_SheetDelete
_OOoCalc_SheetNameGet
_OOoCalc_SheetNameSet
_OOoCalc_SheetList
_OOoCalc_SheetActivate
_OOoCalc_SheetSetVisibility
_OOoCalc_SheetMove
_OOoCalc_SheetPrint
_OOoCalc_HorizontalAlignSet
_OOoCalc_FontSetProperties
_OOoCalc_CellSetColors
_OOoCalc_RowSetColors
_OOoCalc_ColumnSetColors
_OOoCalc_RowSetProperties
_OOoCalc_ColumnSetProperties
_OOoCalc_FindInRange
_OOoCalc_ReplaceInRange Please help me test this and let me know of any problems, questions, suggestions or comments you may have. Edit (August 5, 2016): Latest files have been uploaded.  Script-breaking changes include renaming the functions to start with _OOoCalc_. Edit (November 14, 2016): New version, including fixed sort function! Edit (November 15, 2016): Lots of minor changes including tightening up the error checking. Edit (November 16, 2016): Added ByRef to object parameters. Edited demo.         OOoCalcConstants.au3   OOoCalc.au3 OOoCalc_Demo.au3