dirvo/b2xtranslator
b2xtranslator is a converter from the binary Microsoft Office file formats (.doc, .xls, .ppt) to the Office Open XML formats introduced with Microsoft Office 2007.
C#
b2xtranslator is a converter from the binary Microsoft Office file formats (.doc, .xls, .ppt) to the Office Open XML formats introduced with Microsoft Office 2007.
C#