Gene Ontology Tools
Avadis
Blast2GO
CGAP GO Browser
COBrA
DAVID
EASE
eGOn v2.0
EP GO Browser
ermineJ
FatiGO
FuncExpression
FunSpec
GARBAN
Gene Ontology-based classification tools
GeneInfoViz
GeneOntology at RZPD
Generic GO Term Mapper
Genes2Diseases
GeneTools
GenNav
GFINDer: Genome Function
GO Annotation tools
GO Function Predictions
GO Slim Mapper
GO Term Finder
GoAnnotator
GOArray
GOblet
GOChase
GoFigure
GoFish
gominer
GOODIES
GoPubMed
GOstat
GoSurfer
GOtcha
GOTM
GOToolBox
InGOt (proprietary)
machaon
Manatee
MAPPFinder
MGI GO Browser
NetAffx Gene Ontology Mining Tool
Onto-Compare
Onto-Design
Onto-Express
OntoGate
Ontologizer
Ontology Traverser
Onto-Miner
Onto-Translate
PANDORA
PubSearch	text mining
QuickGO at EBI
SeqExpress
Short Time-series Expression Miner (STEM)
SOURCE
Spotfire Gene Ontology Advantage Application
TAIR Keyword Browser
THEA
TXTGate	text mining
WEGO
Whatizit