Located at http://userguide.icu-project.org

We might copy the entire userguide to a new location for each release, so we save a 'snapshot'.

To mirror the entire site using wget, you can use the following command.  The results won't be very pretty (stylesheets are missing, etc), but it will be self contained.

• wget -N -m -k http://userguide.icu-project.org
• This does not seem to work very well: For pages that have sub-pages, the parent page is replaced by a content-less folder, and only the contents of the sub-pages are preserved.
• This method does seem to work well for the API references:
• wget -N -m -k http://www.icu-project.org/apiref/icu4c/
• wget -N -m -k http://www.icu-project.org/apiref/icu4j/