Unlock PPTX Document Password Online or via Android Apps

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

Unlock PPTX Password Online

Import PPTX 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 PPTX 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 PPTX Password via Android App

Reference android library within the project
Load password-protected PPTX file using Presentation class
Invoke the removeEncryption method to remove password
Call the save method to save the document

Code : Remove Password from PPTX File

-LoadOptions lOp = new LoadOptions();
-lOp.setPassword("321321");
-Presentation pres = new Presentation("presntation.pptx", lOp);
-try {
-    pres.getProtectionManager().removeEncryption();
-    pres.save("encryption-removed.pptx", SaveFormat.Pptx);
-} finally {
-    if (pres != null) pres.dispose();
-}

view raw remove-password-from-powerpoint-presentation.java hosted with ❤ by GitHub

Code : Disable Write protection From PPTX Document

	Presentation pres = new Presentation("write-protected-presentation.pptx");
	try {
	pres.getProtectionManager().removeWriteProtection();
	pres.save("write-protection-removed.pptx", SaveFormat.Pptx);
	} finally {
	if (pres != null) pres.dispose();
	}

view raw disable-write-protection-from-powerpoint-presentation.java hosted with ❤ by GitHub

Develop PPTX Protection Management Android Application

Need to develop a PPTX protection management app or utility? With Aspose.Slides 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 PPTX format.

Android Utility to Manage PPTX Protection

We host our Java packages in Maven repositories .
Aspose.Slides for Java is a common JAR file containing byte-code.
Follow the step-by-step instructions on how to install Aspose.Slides for Android via Java.

System Requirements

J2SE 6.0 (Java 1.6) and higher
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/slides/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)