Is there an easy way to move my Muse website to another product?
MODERN SITE BUILDERS:
-- Adobe Brackets (open source code editor) - http://brackets.io/
-- Adobe Dreamweaver CC - https://www.adobe.com/products/dreamweaver.html
-- Adobe Portfolio (free with a paid Creative Cloud Plan) - https://portfolio.adobe.com/
-- Bootstrap Studio - https://bootstrapstudio.io/
-- Pinegrow - https://pinegrow.com/
-- Squarespace (online service) - https://www.squarespace.com/
-- Visual Studio Code (open source code editor) - https://code.visualstudio.com/
-- Webflow (online service) - https://webflow.com/
-- Wix (online service) - https://www.wix.com/
-- WordPress (open source CMS) - https://wordpress.org/
politly speaking: No
You could use all of the below mentioned - if you are into code in some way or at least you are very willing to become one, I can recommedn PG as that app uses the html, published on the server in the worldwideweb and loads that as a new project and lets you "play" with it. If, and only if your site was well organized in Muse (all layers are in correct/logical order, all assets are set correctly, no mising links no dead links and so on) one may keep on with PG - otherwise it can be used as prototype in order to rebuild it in PG (and of course, then, in any other code editor).
Hope that helps …?