What is incremental save?
The contents of a PDF file can be updated incrementally, without rewriting the entire file. Changes are appended to the end of the file, leaving its original contents intact. The main advantage to updating a file in this way is that it enables small changes to a large document to be saved quickly. For other advantages related to incremental save refer to the PDF Reference Manual. CosEdit supports incremental save. To activate incremental save click on ‘Customize’ in the ‘Options’ menu and make sure that ‘Incremental save’ is checked within ‘Save Options’ tab.