The SketchEngine development team has just released a new open-source version of their tools (bonito, manatee, finlib – Download-Links), including the following highlights:

• extended support for parallel corpora
• support for virtual corpora
• asynchronous query processing showing partial results as they are computed
• corpus info page providing an overall overview of the corpus stats
• lots of smaller enhancements in the functionality and usability of the user interface
• lots of speed enhancements, both for run time (query evaluation) and compile time (corpus indexing)
• lots of bugfixes

Source: http://nlp.fi.muni.cz/trac/noske/wiki/Downloads [accessed: 13/06/2014]