Fastq_quality_converter is a quality format converter which allows user to convert between ASCII read quality scores and their numeric representation (numeric quality scores). As input this tool takes fasta or fastq files.
Parent program: fastx_toolkit
FASTX-Toolkit is a software package for preprocessing output data produced by Next-Generation sequencing machines in FASTA and FASTQ format before the main processing (assembling, mapping etc.). FASTQ to FASTA conversion, statistics calculation, file customization, quality-based preprocessing, trimming and etc. can be provided.