Absolutely, there are multiple methods to migrate your existing store to Shopify. Rather than doing it yourself, it would be advisable to hire someone to help you migrate the store to ensure proper and lossless migration. Do prefer a Shopify Partner company like CMARIX with tons of experience in the Shopify web app development and ensure best practices implementation.
We at CMARIX have experience in migrating several technologies to Shopify, as follows:
Google’s Blogger platform to Shopify
Joomla to Shopify
Drupal to Shopify
Wix to Shopify
Weebly to Shopify
Squarespace to Shopify
Magento to Shopify
WooCommerce to Shopify