FASTQ is the most common format to store the reads from high-throughput biological sequencing. This tool takes paths to an arbritary number of zipped and unzipped FASTQ files and/or folders containing zipped or unzipped FASTQ files, concatenates them and prints them to standard out (default) or an unzipped output file.

Supported file extensions are: '*.fastq', '*.fastq.gz', '*.fasta', '*.fasta.gz', '*.fa', '*.fa.gz', '*.fq', '*.fq.gz'