Critical: if you updated and Fiji does not work anymore, you need to follow these instructions.
If you encounter bugs, there are many ways to get help; please see the Getting Help page.
We have continuous releases thanks to ImageJ's Jenkins server:
|Continuous release||32-bit||Windows (32-bit)||OS X1||Linux (32-bit)||N/A||All platforms|
|64-bit||Windows (64-bit)||Linux (64-bit)|
 There is only limited support for PowerPC (G4/G5) Macs, see MacOSX tips for a special download link.
Java WebStart is a means to deploy full Java applications via web, without the need to install anything.
Fiji provides two WebStart versions:
- stable, which has the same versions of the plugins as the Fiji Updater would provide, and
- current, which follows the cutting-edge of Fiji's source code repository.
Both are updated every night (to be precise, some time after 04:15 central European time).
Packages for Debian / Ubuntu
We used to offer Debian packages. Unfortunately, for a variety of reasons, we are withdrawing support for these packages until such time as someone is able to maintain them properly, so please switch to using the Linux downloads above instead.