Any Free Software Similar To Sequencher?

Question

[biostar]

Hi Guys I need to align the contigs and genomic sequences and see the polymorphism. Is there any free software similar to sequencher that I can use.

Answer 1

[Charles Warden]

Have you seen the Staden package?

http://staden.sourceforge.net/

http://en.wikipedia.org/wiki/Staden_Package

[biostar]

Thanks I will try this.

Answer 2

[Antonio R. Franco]

If you intention is to map long sequences (EST, contigs,..) to the genome, take a look to GMAP