Parse and process FASTA and FASTQ formatted files of biological sequences.

Fast FASTA/Q parser and writer (C++ re-implementation of kseq library)

Small and simple scripts useful for various bioinformatics purposes e.g. extract sequences from fasta files

Performs validation, transformation, and in-silico digestion of text files containing protein or peptide sequences (FASTA format or delimited text)

The FASTA File Splitter program can be used to split apart a protein FASTA file into a number of sections. Although the splitting is random, each section will have a nearly identical number of residues.

C# web tool for reading GFF3 files, filtering, ordering, extracting information into Excel, GFF3 files, CDS files, and comparing GFF3 data with FASTA and CDS files.

Converts a part of an alignment (.PAF perhaps others sometimes) to a Circos image using BED and fasta files.

A tool that finds a nucleic sub-sequence string ( from a FASTA file ) in a FASTA file using the fourier transform.

FLiCK - Format LeveragIng Compression frameworK

A simple C library to extract the amino acid sequence from a file in PDB (Protein data bank) format and output to a FASTA format file.

k-mer similarity metrics for two fastx files

A basic TkInter-based interface to visualize DNA sequences from .fasta files, along with base saturation and consensus.

Bio Python Project using getopt library in python and engaging with the command line prompt.

Some scripts to make your bioinformatics analyses reproducible and a bit easy 🤓

Small and fast FASTA sequences length fetcher

Parses a FASTA file (with protein name and sequence information) to check for valid text. Also returns protein and residue stats.

[Python] Tool for calculating GC content of nucleotide sequences with optional sliding window analysis. Sequence input options include strings and the following file formats: FASTA, FASTA Nucleid Acid, GenBank, Aligned FASTA and ClustalW.

Java project for MSc Applied Bioinformatics at Cranfield University. Java program for gene models visualisation using gene structures from GTF annotation and FASTA files. User can choose a file, display its information, calculate basic statistics, display and highlight exons (with text and graphically).

Convert sequences in multifasta file to a single sequence with new fasta header

Extracts the fasta sequence from protein stored in a PDB file