ChoppedPress

ChoppedPress lets you split the WordPress XML export file into smaller files that can be used to import your posts, comments, tags and categories into a new WordPress installation.

Assuming you have already gone throught the process of exporting all of your posts, comments and tags into a file named my-blog-YEAR-MONTH-DATE.xml, you could then split it into several smaller XML files using the following command:

choppedpress *my-blog-YEAR-MONTH-DATE.xml*

This will generate two (this is the default) XML files named out01.xml and out02.xml. The name of the generated files and/or how many files to generate can be specified by using the appropriate flags as show by choppedpress --help.

Usage:  choppedpress.py <INFILE> [[<OUTFILE>] [<TAG>] [<NUMBER>]]

ChoppedPress lets you split the WordPress XML export file into smaller files
that can be used to import your posts, comments, tags and categories into a
new WordPress installation.

Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -i <FILE>, --infile=<FILE>
                        The XML file generated by WordPress
  -o <FILE>, --outfile=<FILE>
                        The name for the smaller XML files. [default: out]
  -t TAG, --tag=TAG     The XML tag that represents your data. [default:
                        /rss/channel/item]
  -n NUMBER, --number=NUMBER
                        How many new files should be generated. [default: 2]