OALD8
2010
Oxford Advanced Learner's Dictionary, 8th Edition
Windows XP, Vista; Ubuntu, Debian Linux
350 MHz
256 MB RAM
Macintosh OS X 10.4
500 MHz
256 MB RAM
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OCD2
2009
Oxford Collocations Dictionary
Windows 7, Vista, XP
300 MHz Intel Pentium
128 MB RAM (256 MB recommended)
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OLT
2008
Oxford Learner's Thesaurus
Windows 2000, XP, Vista
350 MHz Intel Pentium
128 MB RAM (256 MB recommended)
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MED2
2007
Macmillan English Dictionary
for advanced learners
Windows Vista
CPU: 800 MHz (recommended 1 GHz)
RAM: 512 MB (recommended 1 GB)
Screen resolution: 800*600 (recommended 1024*768)
Windows XP
CPU: 300 MHz (recommended 800 GHz)
RAM: 256 MB (recommended 512 GB)
Screen resolution: 800*600 (recommended 1024*768)