Add to Giftster Wish List Registry is a free Chrome add-on developed by giftster. It falls under the category of Browsers and the subcategory of Add-ons & Tools.

This program allows users to easily add items from any store to their Giftster wish lists, including child account wish lists. With just a click of the "Add to Giftster" button on a product page, users can add the item to their wish list. They also have the option to edit the details of the item and add a star ranking.

The convenience of this add-on is that users can browse their favorite websites and add items to their wish lists with Giftster. This means that family and close friends only have to shop from one list to discover all the user's favorite gift ideas.

Overall, Add to Giftster Wish List Registry is a useful tool for those who want to easily manage and share their wish lists with others.