Some minor changes to the recently released version 5
http://www.faststone.org/FSViewerDetail.htm
Version 5.1 (March 11, 2014)
Now the Batch Rename tool supports all kinds of files if you select "All Files (*.*)" in the file filter list
Now you can press +/- keys to zoom in/out animated gif files
Fixed a bug causing the program to lose track of the current folder when it exits from full screen mode
