ImageJ 1.46

This is the 1.46 release of ImageJ. You can easily upgrade to newer letter releases (e.g., 1.47e) using the Help>Update ImageJ command. The 188 page Image User Guide (8MB PDF) has a list of the new features in this release. The ImageJ website is at imagej.nih.gov/ij/.

Contents of ImageJ folder:

ij.jar

This JAR (Java Archive) file is the platform-independent core of ImageJ. It is the only file that needs to be changed to upgrade to a newer version of ImageJ. Use the Help>Update ImageJ command to download newer versions of this file.

ImageJ.app

This is a 32-bit ImageJ launcher for Mac OS X. It assumes that ij.jar is in the ImageJ folder.

ImageJ64.app

This is a 64-bit ImageJ launcher for Mac OS X. It assumes that ij.jar is in the ImageJ folder.

ImageJ.exe

This is the ImageJ launcher for Windows.

run

This is a shell script that runs ImageJ.

macros

This folder contains example macros. The StartupMacros.txt file in this folder contains macros and macro tools that are automatically installed when ImageJ launches. To run a macro, drag and drop it on the ImageJ window and run it by pressing ctrl-r (Macros>Run Macro).

plugins

This folder contains a small sample of the hundreds of plugins available for ImageJ. The plugins in this folder are installed in the Plugins menu when ImageJ starts.

luts

This folder contains LUTs (LookUp Tables) that are installed at startup in the Image>Lookup Tables menu and in the "Lut" toolbar menu. To open a LUT file, drag and drop it on the ImageJ window.