How to convert gz to gza?

I want to do demultiplexing after NGS. I need a gza file. I have two files gz. How to convert gz to gza?

why do you think you need gza?
Which tool in Galaxy do you plan to use and why would a, I assume, fastq.gz file not work with it?

I want to use qiime2 cutadapt demux-paired. What tool do you suggest?

I see. Yes, qiime2 tools require qza input format (with a q).

This tool

lets you convert various inputs to the required format as explained in the qiime2 importing tutorial.

It’s always the first step when working with qiime2 tools.


Thank you for your help :slight_smile: