ECW

ECW (Windows users): OpenJUMP can read ECW if Mapper ECW drivers NcsCnet.dll, NCSEcw.dll and NCSUtil.dll are copied in OpenJUMP/lib/ext folder, and if ermapper.jar is available in OpenJUMP/lib folder. These files can be find on the ER Mapper web page as part of Image Compression SDK. They can also be download from some Fttp severs (see Irfanview Ecw plugin).

Note: The last ECW SDK found on ER Mapper site is not compatible with the java wrapper available in OpenJUMP distribution, and it seems that ER Mapper do not maintain this java wrapper. To use the plugin, you need the jar file included in OpenJUMP distribution and the ecw dll available in OpenJUMP project svn tree (I did not find the exact version of all these binaries). Here is an interseting document about the subject