Sub Manager is a free Chrome add-on developed by Sub Manager. It falls under the category of Browsers and specifically, Add-ons & Tools. This program aims to provide users with a secure way to store and access information about their ongoing subscriptions.

One of the main features of Sub Manager is its ability to send timely reminders as subscriptions approach their expiration dates. This is incredibly helpful for users who often forget to cancel or renew their subscriptions. With Sub Manager, users can stay on top of their subscriptions and avoid any unwanted charges.

Another useful feature of Sub Manager is the convenience it offers in managing subscription details. Users can easily add their subscriptions to the tool and access a comprehensive list of all their subscriptions. This makes it effortless for users to review and keep track of their subscription information.

Overall, Sub Manager is a reliable and user-friendly subscription manager. With its secure storage and timely reminders, users can effectively manage their subscriptions and avoid any unnecessary expenses.