for questions about Picard; popular open-source toolkit focused primarily on sequence and variant data manipulation.
The Picard toolkit is available as a standalone package from https://github.com/broadinstitute/picard with tool documentation at https://broadinstitute.github.io/picard/
All Picard tools are also bundled in GATK versions 4.0 and later, with tool documentation included in the GATK documentation at https://gatk.broadinstitute.org/hc/en-us/categories/360002369672
Support for Picard tools is provided on the GATK support forum at https://gatk.broadinstitute.org/hc/en-us/community/topics
