@JosDuchIt
Depending on the task you have, iBatch might be helpful:
iBatch creates thumbnails from a given directory. In case of an embedded "exif thumbnail" it will be extraceted from there, rather than creating a new one.
Thumbnails can then be viewed via any thumbnailviewer (e.g. "LoView" or above mentioned "thumbs"). However there is also thumbnailviewer included, which enables you to quickly put images on a "Batchlist". You can flip through those images and select them via keyboard or mouse. It is really fast - ideal for selecting the best images.
After you selected the images (created a batchlist) you can process those images:
- rotate
- scale
- choose output format (jpg, bmp, png, iff...)
- transfer EXIF Header, create EXIF Header
- create (preview) Icons
- create slideshows
- create website
- add watermarks, sharpen, gamma correction....
http://www.geobiz.de/ibatch/ibatch.htmlPlus, it is fast, because every picture is only processed once and EXIF embedded thumbnails are used!