Protect Your Stuff In A Snap. Digital Locker is a free and easy-to-use app that lets you create an inventory of your home's items and store your information securely in the cloud. Use the application from a mobile device or desktop to keep a detailed visual catalog of your valuables. Organize your personal property by room or category, take and store photos of your items, and even estimate their value. Digital Locker makes it simple to manage your personal property and access your information quickly should you ever need to make a claim with your home insurance company.