oceans
Producator: Filipe Fernandes
Licenta: MIT/X Consortium License

oodt
Producator: Sean Kelly
Licenta: The Apache License 2.0

obspy.datamark
Producator: The ObsPy Development Team
Licenta: GNU Lesser General Public License

obspy.arclink
Producator: The ObsPy Development Team
Licenta: GNU Lesser General Public License

OWSLib
Producator: Sean Gillies
Licenta: BSD License

Orange-Reliability
Producator: Bioinformatics Laboratory, FRI UL
Licenta: GPL v3

openstack.nose_plugin
Producator: Jason Kolker
Licenta: The Apache License 2.0

opensrscli
Producator: Shawn Siefkas
Licenta: BSD License

oct2py
Producator: Steven Silvester
Licenta: MIT/X Consortium License

outputty
Producator: Alvaro Justen
Licenta: GNU General Public License

ooredis
Producator: huangz
Licenta: Other Free / Open Source License

OptArgs
Producator: Mark Lawrence
Licenta: Perl Artistic License

OSPF::LSDB
Producator: Alexander Bluhm
Licenta: Perl Artistic License

Orange-Text
Producator: Bioinformatics Laboratory, FRI UL
Licenta: GPL v3

Orange-ModelMaps
Producator: Miha Stajdohar
Licenta: GPL v3

otrace
Producator: Ramalingam Saravanan
Licenta: BSD License

OERPLib
Producator: ABF Osiell - Sebastien Alix
Licenta: GNU Lesser General Public License

opdemand-cli
Producator: OpDemand
Licenta: The Apache License 2.0

overlay4u
Producator: Reuven V. Gonzales
Licenta: MIT/X Consortium License

olap
Producator: Norman Kramer
Licenta: The Apache License 2.0

octogit
Producator: Mahdi Yusuf
Licenta: MIT License

ORLite - Adam Kennedy
Producator: Adam Kennedy
Licenta: Perl Artistic License

outbox
Producator: Nathan Hoad
Licenta: BSD License

osvalidate
Producator: Open Knowledge Foundation
Licenta: GPL v3