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Online Excel Document Protection or Set Password via Android App

Develop powerful android based Excel document protection utility application. Code listed for applying password to Excel spreadsheet through android.

Excel Protect via C# .NET Excel Protect via Java Excel Protect via C++

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Online Excel Password Protection

  1. Import Excel file to apply password by uploading it.
  2. Do it by clicking inside the drop area via drag and drop of protection app.
  3. Depending on the size of Excel file and internet speed wait for few seconds.
  4. Enter the password to set
  5. Click the ‘Protect’ button to protect document.
  6. Download the protected files instantly.

Excel Password Protection via Android App

  1. Reference Java library within your project
  2. Load Excel file via Workbook class object
  3. Call the protect method with previllages and password
  4. Call the save method to save the sheet.
 

Java Code : Excel Document Password Protection

 
 

Develop Excel Password Protection Application Android App

Need to develop a Excel password protection app or utility? With Aspose.Cells for Android via Java a child API of Aspose.Total for Android via Java , any android developer can integrate the above API code within its document protection application. Powerful android library allows programming any document password protection solution to secure and lock the files. Moreover it can support many popular formats including Excel format.

Android utility to process Excel file for protection app

System Requirements

  • Android OS 2.0 or above.
  • Java package is cross-platform and runs on all operating systems with JVM implementation.

For more details please refer to [Product Documentation](https://docs.aspose.com/cells/java/system-requirements/).

Explore Protect File Options with Android

Protect DOC Files (Microsoft Word Binary Format)
Protect DOCX Files (Office 2007+ Word Document)
Protect Excel Files
Protect ODP Files (OpenDocument Presentation Format)
Protect ODS Files (OpenDocument Spreadsheet)
Protect ODT Files (OpenDocument Text File Format)
Protect PDF Files (Portable Document Format)
Protect Powerpoint Files
Protect PPT Files (PowerPoint Presentation)
Protect PPTX Files (Open XML presentation Format)
Protect Word Files
Protect XLS Files (Microsoft Excel Binary Format)
Protect XLSX Files (Open XML Workbook)