CSV2QBO Convert — Free Software Reviews QuickBooks CSV2QBO Plugin by Money Thumb QBO Files can be imported into QuickBooks with the help of any conversion software (such as Microsoft Excel, Microsoft PowerPoint, IBM Inform ix Tableau, etc). Convert any existing Microsoft Excel CSV file to QBO with the help of this free Excel QBO plugin for QuickBooks, Quickbooks CSV2QBO Plugin by Money Thumb and QBO Converter 3 by Cities. This plugin converts your Excel file into the QBO format with the simplest setup. For Windows XP, Vista, Win7, Windows 8 (64 bit): Open 'File — Open with QBO or Export to QBO' from Start > All Programs > Accessories > Microsoft Office > File. .