Free Online XLSX Unlocker

Unlock password protected MS Excel and OpenDocument Spreadsheet.


Editor Conversion Parser Metadata Viewer Watermark Merger Search Assembly Annotation Unlock Protect Splitter
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Aspose.Cells for .NET Aspose.Cells Excel Unlock

 

Aspose.Cells
  • Unlock XLSX
  • Unprotect Excel from any device: Windows, Mac, Linux, Android and iOS.
  • Remove password in multiple Excel files
  • The Unlock app do not decrypt or recover the Excel spreadsheet.
  • Instantly download or send output file as an email

XLSX Microsoft 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.

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How to Unlock XLSX files

  • Click inside the file drop area to upload XLSX files or drag & drop XLSX files.
  • Your XLSX file will be rendered automatically to unlock.
  • Download link of XLSX file will be available instantly after unlock.
  • You can also send a link to the XLSX file to your email address.
  • Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.

Other Supported Unlocks

You can also unlock other document file formats. Please see the list below.