(not available in Lite version)
This operation provides you with an easy way to batch rename you images.
To start this operations, select an item Rename from the View area pop up menu, or press <F2> key.
If you do not change Old file name field, the only selected file will be renamed. To do a batch rename operation, edit it using wildcards such as '*' (meaning "any characters here") and '?' ("any single character here"). New file name fields also can have wildcards, and these are corresponding to the same in the Old file name, in the same order, meaning "leave these characters intact". E.g., to rename all files, having digit 1 at the end of the name, replacing 1 to 0, enter "*1.*" to the Old file name field and "*0.*" to then New file name field.
But this operation also allows you to renumber files: if you do not uncheck "Treat '#' in <New file name> as enumerator" and use a characters '#' in the New file name mask, then it will be replaced with the next number making the name unique. To format such numbers as several digits with leading zeroes, use several characters '#' concatenated (e.g. ### -> 001, 002, etc.)