Get supported file formats
With GroupDocs.Signature you can get the list of file formats that allow adding electronic signatures by following the below steps:
- Call static function getSupportedFileTypes of FileType class;
- Enumerate through the collection of FileType objects.
The following code sample demonstrates how to get supported file formats list.
java.util.List<FileType> supportedFileTypes = FileType.getSupportedFileTypes();
for(FileType fileType : supportedFileTypes){
System.out.print(fileType.getExtension());
}
More resources
Advanced Usage Topics
To learn more about document eSign features, please refer to the advanced usage section.
GitHub Examples
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
Free Online App
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.