Hello! The fastest way to accomplish this is by copying <home>/.webclipse/replacement-images.json
to your other machines.
It would be cool if you also share your customizations by clicking the sync button at the Icon Designer toolbar (if you haven’t done already). It will upload your icons to us, once we moderate and moderate them other DevStyle installations will automatically download and synchronize. Moderation usually takes some time.
Let me know if you have any concern,
Cheers!
Aaron Lara