(Previously called LR2/Mogrify)
LR/Mogrify 2 is a post-process plugin for Lightroom 2 and higher that can embellish your images as they are exported from Lightroom. It's flexible interface allows you to add outer and inner borders, watermarks and text annotations to your images.
It's also capable of exporting optimum JPEG images that are no larger than your requested size; great for uploading to web sites that limit the file size.
LR/Mogrify 2 uses ImageMagick to process the images. ImageMagick is a collection of powerful, freeware command line utilities for processing images.
In contrast to the original LR/Mogrify for Lightroom 1.3 and above, LR/Mogrify 2 is implemented as a "post-process" plugin (new to Lightroom 2.0), allowing it to work in tandem with any export plugin. This allows you to process your images using LR/Mogrify 2 and still have them sent to your final destination using the export plugin of your choice.
LR/Mogrify and LR/Mogrify 2 are both donationware plugins and are distributed via the Photograper's Toolbox. The trial version limits the number of images that can be exported in one go to ten. Donating towards one of the projects removes this restriction and will give you a serial number that works with both.