ImageJ is an [[open source]] image processing program for multidimensional image data with a focus on scientific imaging.
== What can ImageJ do? ==
ImageJ's [http://imagej.net/Development extensibility] is truly the root of its effectiveness: many advanced image-processing methods are not provided by the core application, but rather made available as third-party [[plugins]] via [[update sites]] written by specialists in the corresponding fields.
== How do I get started? ==