Working with Password-Protected Documents

Using GroupDocs.Metadata for Java API you can also work with password-protected documents of following file formats:

To work with the password-protected Word document, the following steps are needed to be followed:

Initialize LoadOptions and pass the password for the protected file as a parameter
Initialize DocFormat and pass LoadOptions as a parameter
Work with password protected document

Following code snippet works with password-protected Word document:

<script src="https://gist.github.com/GroupDocsGists/6f5f8213abebed6b2b91ddf2da9ef2d1.js"></script>

To work with the password-protected Presentation document, the following steps are needed to be followed:

Initialize LoadOptions and pass the password for the protected file as a parameter
Initialize PptFormat and pass LoadOptions as a parameter
Work with password protected document

Following code snippet works with password-protected Presentation document:

<script src="https://gist.github.com/GroupDocsGists/baa008fe587345e9568984233058002f.js"></script>

To work with the password-protected Excel document, the following steps are needed to be followed:

Initialize LoadOptions and pass the password for the protected file as a parameter
Initialize XlsFormat and pass LoadOptions as a parameter
Work with password protected document

Following code snippet works with password-protected Excel document:

<script src="https://gist.github.com/GroupDocsGists/b52d2a1b69a25ee703210f4d065025b8.js"></script>

To work with the password-protected PDF document, the following steps are needed to be followed:

Initialize LoadOptions and pass the password for the protected file as a parameter
Initialize PdfFormat and pass LoadOptions as a parameter
Work with password protected document

Following code snippet works with password-protected PDF document:

<script src="https://gist.github.com/GroupDocsGists/9b67eba84490bcf6cbcec870e599a997.js"></script>

This feature is supported by version 19.1 or greater.

To work with the password-protected OneNote section, the following steps are needed to be followed:

Check if the document is password-protected using MetadataUtility.IsProtected()
Initialize LoadOptions and pass the password for the protected file as a parameter
Initialize OneNoteFormat and pass LoadOptions as a parameter
Work with password protected document

Following code snippet works with password-protected OneNote document:

<script src="https://gist.github.com/GroupDocsGists/266470eaa3833166a9e9cf7e3bd3d331.js"></script>