MEGAN Download Page

Version 3 of MEGAN has been deprecated.

Please note that use of MEGAN requires a license key, obtainable here.
For the very latest version of the program, please go to the MEGAN6 download page: MEGAN6


Download deprecated version of program here:

MEGAN_macos_3_9.dmg
MEGAN_windows_3_9.exe
MEGAN_unix_3_9.sh

Manual.  (This is also contained in the above downloads).

Updates of NCBI taxonomy:

To update to the latest NCBI taxonomy, download the following file and then unzip it in the class/resources/files subdirectory of the MEGAN installation directory:

http://www-ab2.informatik.uni-tuebingen.de/megan/taxonomy/ncbi.zip 

Updates of NCBI microbial attributes:

To update to the latest NCBI microbial attributes, download the following file and then unzip it in the class/resources/files subdirectory of the MEGAN installation directory:

http://www-ab2.informatik.uni-tuebingen.de/megan/taxonomy/microbialattributes.zip