What are the best free gift product magento extensions?

Some of the best free gift product extensions for Magento include "Free Gift," which allows store owners to create promotional offers where customers receive a free item with their purchase. Another popular option is "Buy X Get Y," enabling flexible discount rules for free gifts based on cart conditions. Additionally, "Mageplaza Free Gift" offers customizable gift options and promotional campaigns, enhancing the shopping experience. These extensions can help increase customer engagement and boost sales effectively.