How to Download and Install PC Builder: MW
Last Updated: June 30, 2026
PC Builder: MW is a Shopify-native app — no theme code to install, no JavaScript to embed manually, and no developer required. The whole installation is handled by Shopify's App Store flow and takes under a minute. Follow these four steps to add the app to your store; once done it appears in your Shopify admin sidebar under Apps, ready for the next setup phase.
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Log in to your Shopify admin
Open your browser and go to your Shopify admin URL (usually “your-store.myshopify.com/admin” ), then sign in with your store credentials.
You need an account that has permission to install apps — usually the store owner or a staff member with the "Apps" permission. If you don't have a Shopify store yet, create one at shopify.com first; you can't install the app without an active store.
Open the Shopify App Store
From your admin's left sidebar, click “Apps → Shopify App Store” . You can also visit apps.shopify.com directly while signed in to your store.
Make sure you open the App Store from inside your store's admin (not in a private window) — that way the install button works automatically against the correct store. If the sidebar entry is missing, click the top-right "search" icon and type "App Store" to jump there.
Search and select the app
In the search bar at the top of the App Store, type “PC Builder by MW” and press Enter. Click the matching result to open the app's listing page.
Before installing, verify the developer name is "Miracle Websoft" so you don't install a copycat. The listing page shows pricing, features, screenshots, support links, and merchant reviews — worth a quick scroll-through to confirm the plan you want.
Install the app
Click “Add app” , review the permissions Shopify shows you, then click "Install app" to confirm.
The app requests read access to your products, collections, and orders so the builder can show inventory and track sales. No write access to customer data is needed. Installation finishes in around 30 seconds — afterwards, the app appears under "Apps" in your Shopify admin sidebar, and you'll be redirected straight to the app dashboard.
Total time: under 1 minute