With Spine open, on a Mac, in the terminal, enter:
open -n -a "Spine"This will open a second instance, allowing you to compare skeleton trees before importing one in to the other 
Cheers!
:makeup:
Tip for opening two instances of Spine.
- Editado
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or you can do it in the settings menu 
Wasn't this an OSX-specific problem (and that settings item was disabled for a compatibility reason)?
ok never mind!
In OSX, does opening a skeleton always reuse the same Spine window/instance?
Pharan escreveuIn OSX, does opening a skeleton always reuse the same Spine window/instance?
Yes, unless you run Spine as the OP described. You can also use:
open -n -a /Applications/Spine/Spine.app
8 dias depois
Ha! I just needed this again, went looking for that checkbox, and could not find it 
Well. I'll use my little trick! 