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.
Unlock PDF Password Online
- Import PDF file to unlock by uploading it.
- Do it by clicking inside the drop area via drag and drop of app.
- Depending on the size of PDF file and internet speed wait for few seconds.
- Enter the password to remove.
- Click the ‘UNLOCK’ button to unlock document.
- Download the file instantly.
Remove PDF Password via Android App
- Reference android library within the project
- Load password-protected PDF file using Document class
- Invoke the decrypt method to remove password
- Call the save method to save the document
Code : Remove Password from PDF Document
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| Document pdfDoc = new Document(_dataDir + "Decrypt.pdf", "password"); | |
| pdfDoc.decrypt(); | |
| pdfDoc.save(_dataDir + "password-removed.pdf"); |
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
- We host our Java packages in Maven repositories .
- Aspose.PDF for Java is a common JAR file containing byte-code.
- Follow the step-by-step instructions on how to install Aspose.PDF for Android via Java.
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 ODP Files
(OpenDocument Presentation Format)
Unlock ODS Files
(OpenDocument Spreadsheet)
Unlock ODT Files
(OpenDocument Text File Format)
Unlock PDF Files
(Portable Document Format)
Unlock PPT Files
(PowerPoint Presentation)
Unlock PPTX Files
(Open XML presentation Format)
Unlock XLS Files
(Microsoft Excel Binary Format)
Unlock XLSX Files
(Open XML Workbook)