We have a good news for you if you are concerned about managing the size and cost of your data stored on Amazon S3.
Bucket Explorer has released a “Storage Calculator” in the recent version, which can provide you with details about your buckets as well as files and folders contained in those buckets.
Using this feature, you can see all of the objects stored within buckets in a tree view.
You can select the bucket you want to get the details for. The Storage Calculator displays the objects of the selected bucket in a tree view and you can explore the objects in the tree view by expanding the nodes. This tree view will show you the size of the file or folder next to the file/folder name.
This panel also has a table for listed buckets, where you can see the bucket size, location and total number of files and folders in that bucket. You can also explore any of the buckets by double clicking on that bucket.
You can read more details about the latest version, 2012.03.01.02.
Purchase or upgrade Bucket Explorer to better manage your data storage costs and for more benefits.