I have a pdf document with 1000 pages.
800 pages is in colour, 200 black and white and I wish to reduce colour pages to 500 pages.
I have a list of selected pages that need to be in colour and I also have a list of pages that should be black.
There is an option to convert colours in Adobe but there is no way to paste a list of pages and you can not select thumbnails neither and then convert.
You can only give a range page 1-1000 for example or give a single page number but you can not ask for conversion of pages for example: 3,5,7, 25, 80, 500 and convert them all in one go.
I heard that Java could handle such a task but unfortunately I can not find good example.
If there would be some plugin being able to perform such task that would be great!
Thank you for your answers.
It does have a small bug, though. It doesn't actually return a value when you use it.