Windows (non command-line) version of jhead?

My camera has sporadic loss of clock (VERY annoying...), often
resulting in the dates being wrong for a file's EXIF and time/date
stamp.

I've found the exifer program (http://www.exifer.friedemann.info/) to
be great for easily modifying a file's EXIF data, and the jhead
program (http://www.sentex.net/~mwandel/jhead/) has been great for
things like setting a file date/time stamp to match the exif
information, once that's corrected.

The problem is that jhead is a command line program and it's a tad
unwieldy to use that way. Wondering if anyone knows of a similar
program that runs in Windows, rather than command line. jhead does a
lot, but my chief use of it is to set timestamps to match exif.