.FSA

.FSA file extension

This is the basic program to work with .FSA extension

BioEdit

BioEdit

An intuitive multiple document interface with convenient features makes alignment and manipulation of sequences relatively easy on your desktop computer. Several sequence manipulation and analysis options and links to external analysis programs facilitate a working environment which allows you to view and manipulate sequences with simple point-and-click operations... (more)

The program works with the following extensions: aa, fst, nbr, fas, ab1, abi, bio, fsa, gen, pir, aln, gcg, pmd and fasta

.FSA extension is also supported by the following program:

MEGA

MEGA

An integrated tool for conducting automatic and manual sequence alignment.