Load file from stream

In case when you have the file in the form of a stream. To avoid the overhead of saving stream as a file on disk, GroupDocs.Comparison provides a way to work with file streams directly. 

The following are the steps to be followed:

Following code snippet describes how to load file from stream.

Comparer comparer = new Comparer("C:\\source.pdf");
try {
    comparer.add("C:\\target.pdf");
    comparer.compare(new FileOutputStream("C:\\result.pdf"));
} finally {
    comparer.dispose();
}

More resources

GitHub Examples

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

Free Online App

Along with full-featured Java library we provide simple, but powerful free Apps. You are welcome to compare your DOC or DOCX, XLS or XLSX, PPT or PPTX, PDF, EML, EMLX, MSGand other documents with free to use online GroupDocs Comparison App.