Project managers :
The Project Management Institute : Documentation website : http://www.pmi.org/
projectmanagement.com : Documentation website : http://www.projectmanagement.com/main.htm
lakechamplain.com : Documentation website : http://search.lakechamplain.com/cgi-bin/categories/Computers/Software/Project_Management/Construction_Project_Management/
iac.honeywell.com : Documentation website : http://www.iac.honeywell.com/Pub/Tech/CM/PMTools.html
faqs.org : Documentation website : http://www.faqs.org/faqs/proj-plan-faq/
4pm.com : Documentation website : http://www.4pm.com/
startwright.com : Documentation website : http://www.startwright.com/project1.htm
OPENSCHED : Critical path solution: http://www.m-tech.ab.ca/download/sched/
Yank : To-do list manager : http://home.ins.de/~m.hussmann/software/yank/
PyGantt : Gantt editor : http://www.logilab.org/pygantt/
QtGantt : Gantt editor : http://www.gumbley.demon.co.uk/qtgantt.html
gscheduler : Project manager : http://gscheduler.sourceforge.net/
1159 : Project manager : http://www.sas.upenn.edu/~oliverh/project-1159/
XPlan : Project manager : http://www.vmlinux.org/xplan/
KProject : Project manager : http://rs45.bv.tu-berlin.de/JOCHEN/KPROJECT/kproject.php3
Mr Project : Project manager : http://mrproject.codefactory.se/
Freeproj : Project manager : http://sourceforge.net/projects/freeproj/
Xen : Project manager (problem with zope) : http://bits.netizen.com.au/Xen/
BrainForest : To-do list manager (closed) : http://www.aportis.com/products/BrainForest/benefits.html
MS Project : Project manager (closed) : http://microsoft.com/office/project/default.htm
AMS REALTIME : Project manager (closed) : http://www.amsrealtime.com/pages/products/product01.htm
PowerProject : Project manager (closed) : http://www.powerproject.nl/dhtml/frameset2.htm
KIDASA : Project manager (closed) : http://www.kidasa.com/information/index.html
virtualboss : Project manager (closed) : http://www.virtualboss.net/
ctnontime : Project manager (closed) : http://www.ctnontime.com/software/software.htm
ThePowerTool : Project manager (closed) : http://www.thepowertool.com/thepowertool.html
VirtualBoss : Project manager (closed) : http://www.virtualboss.net/
Milestones : Project manager (closed) : http://www.kidasa.com/
Primavera : Project manager (closed) : http://www.ctnontime.com/software/software.htm
WebProject : Project manager (closed) : http://www2.novient.com/eservices_webproject.html
Groupware :
Balsa : Email http://www.balsa.net
Mutt : Email : http://www.mutt.org
Evolution : Organizer : http://www.ximian.com/apps/evolution.php3
KOrganizer : Organizer : http://devel-home.kde.org/~korganiz/korganizer2.html
Magellan : Organizer : http://zamolxe.csis.ul.ie/Magellan/index.php3
Contact : Address book : http://www.geocities.com/opensourcecontactmanager/index.htm
Narval : Personnal assistant : http://www.logilab.org/
Piper : Workflow : http://www.bioinformatics.org/piper/
phpGroupWare : Groupware (problem with php4) : http://www.phpgroupware.org/
Achievo : Groupware : http://www.achievo.com/
Lotus Notes : Groupware (closed) : http://www.lotus.com/home.nsf/welcome/notes/
TeamCenter : Groupware (closed) : http://www.inovie.com/product/
Act! : Address book (closed) : http://www.act.com/
ERP :
Linux Enterprise Computing : Documentation website : http://linas.org/linux/pm.html
SAP Design Guild : Documentation website : http://www.sapdesignguild.org/
GTK Pizza : Pizzeria management : http://members.iweb.net.au/~steveoc/gtk_pizza/index.html
Léa Gestion Commerciale : Sales management : http://gaia.anet.fr/lgc/
GNU Enterprise : ERP : http://gnue.org/
Borsalino : ERP : http://www.linux-france.org/prj/borsalino/
LIPE (LInux Pour l'Entreprise) : ERP : http://lipe.sourceforge.net/
SAP : ERP (closed) : http://www.sap.com/
Baan : ERP (closed) : http://www.baan.fr/
MAPICS : ERP (closed) : http://www.mapics.com/
on-net-services.com : ERP (closed) : http://www.on-net-services.com/
Data Processing :
SAL (Scientific Applications on Linux) : Documentation website : http://sal.kachinatech.com/index.shtml
L Math Processor : Calculator : http://lmp.sourceforge.net/
GNU Scientific Library : Scientific library : http://sources.redhat.com/gsl/
GNU Multiple Precision : Scientific library : http://www.swox.com/gmp/
LLNL Python Extensions : Scientific library (python's problem) : http://numpy.sourceforge.net/
GNU Octave : Mathematic language/processor : http://www.octave.org/
Matlinks : Tools for GNU Octave : http://matlinks.sourceforge.net/
G-Octave : Solver (GNU Octave front-end) : http://12.32.54.90/goctave/index.html
Scilab : Solver : http://www-rocq.inria.fr/scilab/
GMath : Solver (problem with python) : http://gmath.sourceforge.net/
NumExp : Solver : http://numexp.sourceforge.net/
R : Solver : http://www.r-project.org/
Gnumeric : Spread sheet editor : http://www.ximian.com/apps/gnumeric.php3
Perl : Text language/processor : http://www.perl.com/pub
Sed : Text language/processor : http://www.gnu.org/software/sed/sed.html
GNU Prolog : Prolog compilator (declarative programming) : http://gnu-prolog.inria.fr/
Mozart-oz : Platforme Oz (multi-paradigm programming) : http://www.mozart-oz.org/
Mathematica : Solver (closed) : http://www.mathematica.com/
Matlab : Solver (closed) : http://www.mathworks.com/products/matlab/
Data Visualisation :
Xerox Research Centre Europe : Documentation website : http://www.rxrc.xerox.com
Xerox Palo Alto Research Center : Documentation website : http://www.parc.xerox.com/parc-go.html
Bell Laboratories Project : Documentation website : http://www.bell-labs.com/project/
ATT Labs-Research : Documentation website : http://www.research.att.com/areas/visualization/
plotutils : Plotting tool : http://www.gnu.org/software/plotutils/plotutils.html
Guppi : Plotting pool : http://www.gnome.org/guppi/
Kpl : Plotting tool : http://frsl06.physik.uni-freiburg.de/privat/stille/kpl/
XGobi : Plotting tool : http://www.research.att.com/areas/stat/xgobi/
Grace : Plotting tool : http://plasma-gate.weizmann.ac.il/Grace/
Scigraphica : Plotting tool : http://magnet.fsu.edu/~feiguin/scigraphica/download.html
GtkGraph : Plotting tool : http://vitelus.com/gtkgraph/
Biggles : Plotting tool : http://biggles.sourceforge.net/
Ploticus : Plotting tool : http://www.sgpr.net/
Dia : Diagram editor : http://www.lysator.liu.se/~alla/dia/
Mak : Network editor : http://mak.sourceforge.net/
LaTeX : Publishing : http://www.loria.fr/services/tex/index.html
GNU TeXmacs : Publishing (LaTeX front-end) : http://www.texmacs.org/
LyX : Publishing (LaTeX front-end) : http://www.lyx.org/
Visual Insight : Plotting tool (closed) : http://www.visualinsights.com
FrameMaker : Publishing (closed) : http://www.adobe.com/store/products/framemaker.html
Mindmanager : Network editor (closed) : http://www.mindmanager.com.fr/prod05.html
Data storage :
XML : File format http://xml.org/
PostgreSQL : SQL database management system http://www.postgresql.org/
MySQL : SQL database management system http://www.mysql.com/
GNOME-DB : SQL interface http://www.gnome.org:65348/gnome-db/
hOpla : Link XML-SQL http://hopla.sourceforge.net/
RCS : Version management system http://www.gnu.org/software/rcs/rcs.html
CVS : Version management system http://www.cvshome.org/
Wget : Remote file retrieval HTTP-FTP http://www.cg.tuwien.ac.at/~prikryl/wget.html