Specify that BBC iPlayer Downloads is gratis
Specify that BBEdit is commercial software

See http://www.barebones.com/store/
Specify that Bean is gratis

Bean 2.x is under MIT license. Bean 3.x (latest) is closed source, but
free to use. From the homepage:

> Bean 3.x is closed source. However, Bean 2.4.x is open source
> (download source code here <http://www.bean-osx.com/source/Bean-Source.zip>).
Specify that Bee is commercial software
Specify that BetterTouchTool is commercial software
Specify that BetterZip is commercial software

See http://macitbetter.com/buy/
Specify that Big Mean Folder Machine is commercial software

See http://www.publicspace.net/BigMeanFolderMachine/order.html
Specify that Bino is under GNU GPL v3

From the homepage:

> Bino is free software, licensed under the terms of the GNU GPL
> version 3 or later.
Delete binreader cask

Their site doesn't seem to be functioning http://www.binreader.com/
Specify that Bitcasa is gratis

Bitcasa is dependant on CloudFS, but there is a free plan avaliable:
https://www.bitcasa.com/cloudfs/pricing
BitcoinCore is under MIT license

https://github.com/bitcoin/bitcoin/blob/master/COPYING
BitLord is under GNU GPL

http://www.bitlord.com/?page_id=3#torrent_general-1

> Is BitLord Free? Can I get the source?
> Yes, BitLord is Free Software, as defined by the Free Software
> Foundation, and is released under the GPL, giving our users complete
> freedom. The source code can be obtained by mailing (leif (at)
> bitlord.com) Our GPL nature allows you to be 100% sure that our
> program will never “spy” on your activities. Closed-source
> BitTorrent clients cannot make that same claim. BitLord is based on
> Deluge code so you may also check their pages for additional
> information: http://dev.deluge-torrent.org/
Bitmessage is under MIT license

https://github.com/Bitmessage/PyBitmessage/blob/master/LICENSE
Bittorent Sync is gratis
Bitwig Studio is commercial software

See https://www.bitwig.com/en/shop/shop.html
Black Ink is commercial software
Black Light is commercial software
Bleep is gratis
Blender is under GNU GPL

http://www.blender.org/about/license/
BlueGriffon is multi-licensed under various free licenses

From the homepage:

> BlueGriffon is tri-licensed under the Mozilla Public License 1.1, the
> GNU General Public License Version 2 and the GNU Lesser General Public
> License Version 2.1.