# Licensing

Bsoft has been developed using public funding and as part of my duties. Because I am an employee of the US government, Bsoft is in the public domain and cannot be copyrighted. Some open source code has been incorporated into Bsoft as detailed below.

## FFTW

Version: 3.3.6

License: GPL (COPYRIGHT)

Web site: http://www.fftw.org

## LibTIFF

Version: 4.0.7

License: README

Web site: http://www.remotesensing.org/libtiff

## JPEG

Version: 9b

License: README

Web site: http://www.ijg.org

## LibPNG

Version: 1.6.29

License: Zlib/LibPNG (LICENSE)

Web site: http://www.libpng.org

## Zlib

Version: 1.2.5

License: Zlib/LibPNG README

Web site: http://www.zlib.net