XLSXMicrosoft Excel Open XML Spreadsheet
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.
Other Supported File Formats
You can also remove annotations from other file formats. Please see the list below.
- ODS Annotation (Open Document Spreadsheet)
- XLS Annotation (Microsoft Excel Binary File Format)
- XLSB Annotation (Microsoft Excel Binary Spreadsheet File)
- XLSM Annotation (Microsoft Excel Macro-Enabled Spreadsheet)