Find the File Size of Items in My Library?

If you start adding assets to your library and need to know how large your library is, just look at the bottom strip of the panel and you’ll see the total library file size. If you select an individual item, you’ll see the file size for that item, and if you select multiple items, you’ll see the collective size. You can also hover your cursor over an image, and you’ll see a pop-up information window with all the info about that file, including dimensions and file size.