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Unlock PDF Document Password Online or via Android Apps

Develop powerful Android based PDF document locking and unlocking utility application. Code listed for removing password restrictions from PDF file.

PDF Unlock via Python PDF Unlock via C# .NET PDF Unlock via Java PDF Unlock via C++

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Unlock PDF Password Online

  1. Import PDF file to unlock by uploading it.
  2. Do it by clicking inside the drop area via drag and drop of app.
  3. Depending on the size of PDF file and internet speed wait for few seconds.
  4. Enter the password to remove.
  5. Click the ‘UNLOCK’ button to unlock document.
  6. Download the file instantly.

Remove PDF Password via Android App

  1. Reference android library within the project
  2. Load password-protected PDF file using Document class
  3. Invoke the decrypt method to remove password
  4. Call the save method to save the document
 

Code : Remove Password from PDF Document

 
 

Develop PDF Protection Management Android Application

Need to develop a PDF protection management app or utility? With Aspose.PDF 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 or unprotection application. Powerful android library allows programming any document protection solution. Moreover it can support many popular formats including PDF format.

Android Utility to Manage PDF Protection

System Requirements

  • Android API 31 and 32
  • Android 4.0 and above
  • Android Studio and SDK tools

For more details about optional package dependencies, such as JogAmp JOGL, Harfbuzz font engine, Java Advanced Imaging JAI please refer to [Product Documentation](https://docs.aspose.com/pdf/java/system-requirements/).

Explore File Unlock Options with Android

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