Java

This plugin comes with Fiji

This plugin can be used to estimate nonlinear distortions induced by the image acquisition process[1] . It does not require special calibration samples, but needs sufficient overlapping image areas with preferably high contrast. For further information on how to best arrange calibration images please see the documentation.

a dynamic version of the Reslice command.

Bundled with Fiji.

An ImageJ plugin for manually tracking objects by mouse clicking. 

This plugin is bundled with Fiji. 

This plugins allows debleaching of time sequences of fluorescence images.

Bundled with Fiji. "Do all" is the great feature...