This tool looks great, but I'm not very familiar with LibreOffice --- does it support macros from Excel? I have a use-case in mind but it would require logic not directly in the cell's formulas.
There seems to be at least one tool that can convert macros from Excel to Calc for you: http://www.business-spreadsheets.com/vba2oo.asp
Having done no testing, I have no idea how well this will work.
There seems to be at least one tool that can convert macros from Excel to Calc for you: http://www.business-spreadsheets.com/vba2oo.asp Having done no testing, I have no idea how well this will work.
Also, there seems to be a good resource on specifically LibreOffice macros available here: http://www.debugpoint.com/category/programming/libreoffice