This program works with the major image formats, including JPEG, BMP, GIF, PCX, and PNG. You can batch-resize, rotate, and stamp text on your images, and convert formats. You can view images and GIF animations before or after editing.
When you want to know the size of the folder, you have to right click on the folder name and have to choose the properties one by one. Now you can view folder size rapidly and automatically, use Quick View Folder Size.