File Extension Seeker

Metasearch engine for file extensions - Find info about unknown file extensions or filetypes lightning fast!

File extension XLSX filetypes

Website  EXT   Filetype description                                    
   FileInfo _XLSX  Renamed Microsoft Excel Open XML Spreadsheet
   Cryer XLSX  Excel (XML) Spreadsheet file
   TrID XLSX  Excel Microsoft Office Open XML Format document
 Header Hexdump:  50 4B 03 04 
   FILExt XLSX  Excel Microsoft Office Open XML Format Spreadsheet (Microsoft Corporation)
   FileInfo XLSX  Microsoft Excel Open XML Spreadsheet
   File Extensions XLSX  Microsoft Excel Open XML workbook and spreadsheet
   DotWhat XLSX  Microsoft Office Excel
   Wikipedia XLSX  Office Open XML Workbook (Spreadsheets) - Microsoft Excel 2007 (see Microsoft Office 2007 file extensions)

Found 8 item(s). Click on the websites' links above for the details!

    

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