You can export the Editor Profiles from the one site, then import them into the new site after installing JCE Pro.
1. In Editor Profiles, select all the profiles that you want to export.
2. Click the Export button, then select where to save the file, or let your browser save it to the default location.
3. In the new site, go to Editor Profiles, select all the profiles and click the Delete button.
4. Click the Import button and locate and select the exported profile xml file you download to import it.
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