MEGAN6 Download Page

This is the official download site for the most recent version of MEGAN 6. The Community Edition of the paper is described here: Huson et al,, (2016), PLoS Computational Biology

Please post questions and bug reports to the community website.

MEGAN6 Community Edition installers:

MEGAN_Community_macos_6_18_0.dmg
MEGAN_Community_unix_6_18_0.sh
MEGAN_Community_windows-x64_6_18_0.exe

The following file maps NCBI-nr accessions to taxonomic and functional classes (eggNOG, InterPro2GO and SEED), unzip before use:

megan-map-Oct2019.db.zip

MEGAN6 Ultimate Edition installers (require license key):

MEGAN6 Ultimate Edition is licensed by Computomics GmbH. Apply for a trial license here. The Ultimate Edition comes with the latest KEGG classification and pathway files.

MEGAN_Ultimate_macos_6_18_0.dmg
MEGAN_Ultimate_unix_6_18_0.sh
MEGAN_Ultimate_windows-x64_6_18_0.exe

The following mapping file only works with MEGAN Ultimate Edition. It contains KEGG, as well as taxonomy, eggNOG, InterPro2GO and SEED, unzip before use:

megan-map-Oct2019-ue.db.zip

Mapping file for working with the SILVA SSU (and/or LSU) database:

SSURef_132_Nr99_tax_silva_to_NCBI_synonyms.map.gz
LSURef_132_tax_silva_to_NCBI_synonyms.map.gz
SSURef_NR99_128_tax_silva_to_NCBI_synonyms.map.gz
Provide this file to MEGAN as a synonyms mapping file when importing alignments against the Silva database. No need to decompress before use.

Additional files:

Release notes
Manual
md5sums.txt