Theme updates don't always carry over your code changes. If you, a developer, or an app customized your theme's code, those edits can be left behind — and moving them by hand is slow and risky. Theme Companion carries your customizations into the new version for you. You see what changed, keep what you want, and check the result on a draft theme before going live. It also adds ready-made sections and custom fonts. Works with supported themes.

• Update your theme to the latest version and keep your customizations
• Review conflicting code changes yourself and decide what to keep
• Preview the updated theme on a draft copy before it goes live
• Add ready-made sections and customize them in the theme editor
• Add your own custom fonts or Google Fonts to your theme