Free Online XLS 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


  • Unlock XLS
  • 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

XLS Microsoft Excel Binary File Format

Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel are known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images and charts.

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How to Unlock XLS files

  • Click inside the file drop area to upload XLS files or drag & drop XLS files.
  • Your XLS file will be rendered automatically to unlock.
  • Download link of XLS file will be available instantly after unlock.
  • You can also send a link to the XLS 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.