Panorama photo stitcher
With Hugin you can assemble a mosaic of photographs into a complete immersive panorama, stitch any series of overlapping pictures and much more.
FF Multi Converter is a simple graphical application which enables you to convert audio, video, image and document files between all popular formats, using and combining other programs. It uses ffmpeg for audio/video files, unoconv for document files and ImageMagick for image file conversions.
A batch image converter and resizer
Converseen is an open source batch image converter and resizer for Linux and Windows. It supports more than 100 image formats and you can convert and resize an unlimited number of images to any of the most popular formats.
KomIIx is an application that will help you to optimalize comics to Kindle.
Simple Mass Image Resampler for everybody who wants to resample the mass of images to aselectable resolution.
This is a remake of the photoshop "slice" tool and the ps function "save as for web" in js/php. You can try it here: http://slicer.extra.hu (From the current relase it has two languages (en/hu) - Kopiás Csaba