- Census Bureau, Data Extraction Service
http://www.census.gov/ftp/pub/DES/www/welcome.html
- Estima (RATS)
http://www.estima.com/
- Home page del desktop Gnome
http://www.gnome.org/
- Libreria GNU Multiple Precision (GMP)
http://swox.com/gmp/
- Home page di GNU Octave
http://www.octave.org/
- Home page di GNU R
http://www.r-project.org/
- Manuale di GNU R
http://cran.r-project.org/doc/manuals/R-intro.pdf
- Home page di Gnuplot
http://www.gnuplot.info/
- Manuale di Gnuplot
http://ricardo.ecn.wfu.edu/gnuplot.html
- Pagina dei dati di Gretl (versione italiana)
http://gretl.sourceforge.net/gretl_data_it.html
- Home page di Gretl (versione italiana)
http://gretl.sourceforge.net/gretl_italiano.html
- Home page di GTK+
http://www.gtk.org/
- Home page del port di GTK+ per win32
http://www.gimp.org/~tml/gimp/win32/
- Home page di Gtkextra
http://gtkextra.sourceforge.net/
- Home page di InfoZip
http://www.info-zip.org/pub/infozip/zlib/
- JRSoftware
http://www.jrsoftware.org/
- Home page di Mingw (gcc per win32)
http://www.mingw.org/
- Minpack
http://www.netlib.org/minpack/
- Penn World Table
http://pwt.econ.upenn.edu/
- Home page di Readline
http://cnswww.cns.cwru.edu/~chet/readline/rltop.html
- Manuale di Readline
http://cnswww.cns.cwru.edu/~chet/readline/readline.html
- Home page di Xmlsoft
http://xmlsoft.org/