ImBatch
6.6#17 in batch photo processing software$39.95 one-timeFree planWindows
VisitImBatch suits Windows users who need to repeat image-editing tasks across many files or automatically process images arriving in monitored folders. Commercial users need a license.
XnConvert suits people processing photo collections in batches, including users who want to reuse presets or automate edits in watched folders. It is free for private, educational, and non-profit use; companies need a license.