PhotoRenamer is a freeware that rename your photos according to the date and the time you took the shot (from file date and time or Exif Data) and a Highly customizable Renaming Mask.

Using an Explorer-like control, browsing the files is very easy and intuitive. Renaming Masks are strings that contains format specifications (Day, Month, Year, Hour, Min., Sec. Photo Number and free text) . File as ´IMG_01234.jpg´ can be renamed as ´TGMDev-31-Dec-2011-16-51-26.jpg´ or ´Lumix-FZ45-01234-2011-Dec-31-16-51-26.jpg´.

PhotoRenamer displays a picture preview with main picture data. Double-Click on the picture displays more than 60 Exif Data, including GPS data. Freeware guaranteed without spyware. No special system requirements.