Save signed Presentation with different output file type Leave feedback

Signature class supports saving of Presentation signed documents with different formats. Each of document type has list of compatible saving type. These values are listed in enum PresentationSaveFileFormat.

Here are the steps to save signed Presentation document to different output type with GroupDocs.Signature:

• Create new instance of Signature class and pass source document path or stream as a constructor parameter.
• Instantiate required signature options.
• Instantiate the PresentationSaveOptions object according to your requirements and specify setFileFormat as one of predefined values from PresentationSaveFileFormat.
• Call sign method of Signature class instance and pass signatureoptions and PresentationSaveOptions object to it.

Following example demonstrates how to save signed Presentation document with different output type

Signature signature = new Signature("sample.ppsx");
// create QRCode option with predefined QRCode text
QrCodeSignOptions signOptions = new QrCodeSignOptions("JohnSmith");
signOptions.setEncodeType(QrCodeTypes.QR);
signOptions.setLeft(100);
signOptions.setTop(100);
 
PresentationSaveOptions saveOptions = new PresentationSaveOptions();
saveOptions.setFileFormat(PresentationSaveFileFormat.Tiff);
saveOptions.setOverwriteExistingFiles(true);
// sign document to file
signature.sign("SignedPPsx.tiff", signOptions, saveOptions);

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

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

Along with full-featured .NET library we provide simple, but powerful free Apps.
You are welcome to eSign PDF, Word, Excel, PowerPoint documents with free to use online GroupDocs Signature App.