(In the lib/ subdirectory) Additional class libraries and support files required by the development tools. (In the bin/ subdirectory) Tools and utilities that will help you develop, execute, debug, and document programs written in the JavaTM programming language. This tool also helps manage JAR files, javadoc – the documentation generator, which automatically generates documentation from source code comments, jdb – the debugger, jps – the process status tool, which displays process information for current Java processes, javap – the class file disassembler, and so many other components. JDK has as its primary components a collection of programming tools, including javac, jar, and the archiver, which packages related class libraries into a single JAR file. Java Development Kit (also known as JDK) contains the software and tools that you need to compile, debug, and run applets and applications that you’ve written using the Java programming language.

for early versions of Fiji, and other miscellany.Java JDK 8 Update 25 (32-bit) Download for PC.

Just prior to extensive changes reconciling Fiji with ImageJ2. Just prior to some big changes to ImageJ2 under the hood. Just prior to a big update to facilitate reproducible builds. Just prior to starting the transition to Java 8. The final version of Fiji using Java 6, for all platforms. Here are Life-Line versions from before Fiji switched to Java 8. Just prior to a sweeping update to nearly all components.

Here are Life-Line versions of Fiji created after the switch to Java 8. The idea is that if something goes horribly wrong, you can fall back to a stable version. This sections offers older downloads of Fiji, preserved just prior to introducing major changes. You can download previous Fiji builds by date stamp from the archive.

See the source code page for details on obtaining the Fiji source code.

If you encounter bugs, please see the Getting Help page.

Many common questions are answered on the FAQ.

That means that you do not have to run an installer just download, unpack and Support for installing Fiji via Flatpak is in the works see

Jdk 8 32 bit