There are a number of packages that will let you break up a large PDF file into smaller files. Please use our naming conventions when you save the smaller files.
List of packages:
http://www.splitpdf.com/ (free online software)
1000 pages, really this is too large anyway and you are missing the benefit of the product. It should be broken up.
If your PDF document is not already searchable, eBrief will make it searchable as part of its import process.
We support having standards in place and the courts have agreed on PDF’s. Most documents can be converted to PDF.