There are two other fanfiction downloader programs that I'm aware of, DeFFNetizer and Fanfiction Downloader. There is also an online fic download helper site which supports 19 sites available at
http://www.ficsavers.com/.
DeFFNetizer has been around for a while, but it's changed maintainers and the new maintainer has had to learn a new language (Python) in order to work on it, so things have been at a bit of a standstill lately. It saves individual chapters in HTML format. Currently, it works for Fanfiction.Net and TTHFanFic.Com (Twisting The Hellmouth). As well, the following sites either have limited functionality or are slated for future:
* FicWad.Com
* LOTRFanFiction.Com
* PortKey.Org
* HarryPotterFanFiction.Com
* PhoenixSong.net
DeFFNetizer is available at
http://www.deffnetizer.com/. Source code is available, along with Windows and Mac binaries.
The second fic downloader is one that I've just recently come across but it's already pretty much replaced DeFFNetizer for me. Fanfiction Downloader is available at
http://www.home-eisele.de/downloader_e.php. The developer responded very quickly when I submitted a bug report and a couple of suggestions through the site. The current release (3.7) supports the following sites:
- fanfiction.net
- fanfiktion.de
- checkmated.com
- portkey.org
- adultfanfiction.net
- Animexx.de (test)
- Fictionalley.org (schnoogle, astronomy....)
- Fictionpress.com
Fanfiction Downloader will save as individual chapters or as a single file. It saves in RTF, HTML, or PDF. Very slick - but, unfortunately, only currently available as a Windows binary. It's written in C++.