Utility class for fast merging of PDF files.
Initializes a new PDFMerger object.
Appends the given file to the merged file.
Appends the given file to the merged file.
Appends the given file to the merged file.
Gets the document information.
Merges multiple PDF files into a single one.
Merges multiple PDF streams into a single one.
Saves the merged file to given file.
Saves the merged file to given stream.
Sets the document information.