Load Presentation document with options

GroupDocs.Conversion provides PresentationLoadOptions to give you control over how source presentation document will be processed. The following options could be set:

• setFormat - the document type is auto detected during loading, however you can specify explicitly the type of the source presentation document. Available options are: Ppt, Pps, Pptx, Ppsx, Odp, Otp, Potx, Pot, Potm, Pptm, Ppsm
• setDefaultFont - default font for rendering the presentation. The following font will be used if a presentation font is missing.
• setFontSubstitutes - substitute specific fonts from the source presentation document
• setPassword -  password to unlock protected document
• setHideComments - specifies that comments from source presentation must be hidden during conversion
• setShowHiddenSlides - specifies that hidden slides should be included in converted document

Hide comments

The following code sample shows how to convert Presentation document and hide comments:

PresentationLoadOptions loadOptions = new PresentationLoadOptions();
loadOptions.setHideComments(true);

Converter converter = new Converter("sample.pptx", loadOptions);
PdfConvertOptions options = new PdfConvertOptions();
converter.convert("converted.pdf", options);

Specify font substitutions

The following code sample shows how to convert Presentation document and specify font substitutions for missing fonts:

PresentationLoadOptions loadOptions = new PresentationLoadOptions();

List<FontSubstitute> fontSubstitutes = new ArrayList<FontSubstitute>();
fontSubstitutes.add(FontSubstitute.create("Tahoma", "Arial"));
fontSubstitutes.add(FontSubstitute.create("Times New Roman", "Arial"));
loadOptions.setDefaultFont("Helvetica");
loadOptions.setFontSubstitutes(fontSubstitutes);

Converter converter = new Converter("sample.pptx", loadOptions);
PdfConvertOptions options = new PdfConvertOptions();
converter.convert("converted.pdf", options);

Include hidden slides

The following code sample shows how to convert Presentation document including the hidden slides:

PresentationLoadOptions loadOptions = new PresentationLoadOptions();
loadOptions.setShowHiddenSlides(true);

Converter converter = new Converter("sample.pptx", loadOptions);
PdfConvertOptions options = new PdfConvertOptions();
converter.convert("converted.pdf", options);

More resources

GitHub Examples

You may easily run the code above and see the feature in action in our GitHub examples:

• GroupDocs.Conversion for .NET examples, plugins, and showcase
• GroupDocs.Conversion for Java examples, plugins, and showcase
• Document Conversion for .NET MVC UI Example 
• Document Conversion for .NET App WebForms UI Modern Example
• Document Conversion for Java App Dropwizard UI Modern Example
• Document Conversion for Java Spring UI Example

Free Online Document Converter Apps

Along with full-featured Java library we provide free Apps and free services for document conversion. In order to see a full potential of GroupDocs.Conversion, you are welcome to convert DOC to PDF, DOC to XLSX, PDF to DOC, PDF to XLSX, PPT to DOC and more with Free Online Document Converter App or get a full advantage of Free Online Document Converter Suite with advanced conversion settings and many more enterprise built-in features. Please note that more premium features, advanced options and enhanced document management experience is available for signed-in users at conholdate.app for FREE.
If you don’t own an account yet, register it now for free! No credit card is required!