7-Zip File archiver with high compression ratio
http://www.7-zip.org/
Aqua Data Studio (Java) Slow, but good for data import/exporthttp://aquafold.com/
ArgoUML UML design toolhttp://argouml.tigris.org/
CruiseControl Framework for a continuous build processhttp://cruisecontrol.sourceforge.net
CVS Source configuration managementhttp://www.nongnu.org/cvs/
DbVisualizer Database toolhttp://www.minq.se
FreeMind Mind-mapping softwarehttp://freemind.sourceforge.net/
Gaim Multi-protocol instant messaging (IM) clienthttp://gaim.sourceforge.net/
Image Manipulation Program http://gimp.org/
JAR Class Finder Eclipse plug-in utility for finding JAR files containing a given classhttp://www.alphaworks.ibm.com/tech/jarclassfinder
J text editor (Java) http://armedbear-j.sourceforge.net/
KDiff3 Compare/merge two or three text input files or directorieshttp://kdiff3.sourceforge.net/
Mozilla Firefox plug-ins Hundreds of useful plug-ins for Firefox browserhttps://addons.mozilla.org/extensions/
Netbeans Fully featured Integrated Development Environment (IDE)http://www.netbeans.org/
Nvu Web Authoring Systemhttp://nvu.com/
OpenOffice Complete office applications, comparable to Microsoft Officehttp://www.openoffice.org/
Poseidon (community edition) UML design toolhttp://gentleware.com
SQuirreL SQL Client Manage JDBC compliant databaseshttp://squirrel-sql.sourceforge.net/
Sun Java Studio Enterprise IDE with integrated UML toolhttp://developers.sun.com/prodtech/javatools/jsenterprise/
TkCVS (includes TkDiff) Graphical interface for CVS and Subversion configuration management systemshttp://www.twobarleycorns.net/tkcvs.html
Vim GUI text editor mimics Unix 'Vi'http://www.vim.org/
vnc2swf Screen recording toolhttp://www.unixuser.org/%7Eeuske/vnc2swf/
XEmacs Text editor and application development systemhttp://www.xemacs.org/
Yahoo widgets http://widgets.yahoo.com/
