To customize the default columns display in CrossFTP, simply right click on the column head, and select the columns you want to see. This is shown in the Figure 1.
Fig. 1, Columns Adjustment
After the adjustment, you can see the updated columns immediately. For example, you can see the S3's storage class when you select the Storage Class column in the customization. This is shown in Figure 2:
Fig. 2 Main Panel after the Columns Adjustment
Now you should be able to find and adjust the columns in CrossFTP as you needed. Let us know if you have any suggestions. This feature is available in CrossFTP 1.75a or later.
CrossFTP Download: http://www.crossftp.com/download.htm