Nospaces is a project mainly written in OBJECTIVE-C and SHELL, it's free.
Prevent Cocoa applications from being in every space
The WindowPatch framework performs a simple method swizzle to prevent NSWindows from following the user around to all spaces. The nospaces command-line utility simply tells dyld to load the WindowPatch framework with any Cocoa application that is loaded.
Simply open WindowPatch.pkg and follow the instructions on-screen.
Using the nospaces command is quite simple. Simply execute the command with a single parameter as follows:
nospaces /path/to/application/executableIf the executable in question is compiled only for 32-bit systems, the --32bit flag can be added:
nospaces /path/to/application/executable --32bitSome programs (such as Photoshop CS5) do not work with nospaces for whatever reason. Through testing I have personally found that the WindowPatch framework works with most Cocoa applications that take advantage of NSWindow's all-space functionality.
nospaces is FREE SOFTWARE under the GNU General Public License.