1. GroupDocs Products
  2. Unlock Apps
  3. Unlock XLSX

Remove XLSX Password

Remove passwords from XLSX files online.

Powered by groupdocs.com and groupdocs.cloud.

We have already processed 271,748 files with the total size of 528,629 MB

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.

Learn more about Microsoft Excel Open XML Spreadsheet

Discover GroupDocs.Unlock free online app!

How to unlock XLSX files online

  • Click inside the file drop area to upload a XLSX file or drag & drop a XLSX file.
  • Type password and click 'UNLOCK' button.
  • Once your file is unlocked click on 'DOWNLOAD NOW' button.
Free Document Conversion, Viewer, Merger app for Windows

Free Document Conversion, Viewer, Merger app for Windows

  • Easily convert, view or merge unlimited files on your own Windows PC.
  • Process Word, Excel, PowerPoint, PDF and more than 100 file formats.
  • No limit on file size.
  • Batch conversion of multiple files.
  • One app with rich features like Conversion, Viewer, Merger, Parser, Comparison, Signature.
  • Regular FREE updates with new features coming every month.
Free Download
Viewer Annotation Conversion Comparison Signature Assembly Metadata Search Parser Watermark Editor Merger Redaction Classification Splitter Translation Unlock Protect Scanner