Renrot renames files according the flexible name template (allowing DateTimeOriginal and FileModifyDate EXIF tags, if they exist; otherwise, the name will be set according to the current timestamp). It can aggregate files according to shooting time period. It can losslessly rotate JPEGs and their thumbnails according to the Orientation EXIF tag or a given angle. It can put commentary into the Commentary and UserComment tags. Personal details can be specified via XMP tags defined in a configuration file. License: Perl License Changes: A major upgrade was done. The contact sheet generator has been implemented. This new feature requires the Image::Magick Perl module at run-time. In addition to the contact sheet generator framework, the rank functionality has been added. See the applied manual to get details for using it. The configuration parameter "use color" is turned off by default.

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