25 Open Source Tools for the Most Pressing for the Most Pressing IT Needs, Fulfill your varied requirents such as Big Data analysis, distributed data compilation in real time, manage virualised environments, enable cloud migration of software system, secure your organisation, manage networks remotely, application testing, and a lot more... 5 Big Data tools Infinite, storm 0.8.2, spark 0.7, HCatalog 0.5, Apache Kafka. 5Security tools iSpy 5.1, ClamAv 0.97.8, AxCrypt-1.7.2976, Vyatta VC6.6R1, Modsecurity v2.7.4. 5Networking tools Cyberoam iView, Cytoscape 3.0.1, Apache JMeter, Freelan 1.0, LAN Messenger v1.2.35. 4 Storage Mgmt tools FreeArc 0.67. Clonezilla live 2.1.1-25, Test disk 6.13, Orange 2.7. 5 Cloud Computing tools Apache-cloudstack-4.0.2, Deltacloud 1.1.3,Ganeti 2.7.Orc2, CloudMIG Xpress 0.5,Nimbus Infrastructure is 2.10.1 6. Developer tools Brackets,Joomla,Aptana Studio 3.4,Bluefish 2.2.4,Contao 3.1, Delta3D Linux Distros Opensuse-12.3