1)   Right GIF Converter 1.3
Advanced GIF converter that supports batch mode conversion to GIF file format, basic image editing actions and shell integration. You can call it from another applications or start on scheduled base using command line support.
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 2)   ReaGIF - Image converter to GIF 2
ReaGIF is our popular image converter, allowing you to both convert and edit images from most commonly used graphic formats to GIF. You can convert you images to GIF either one by one or all at once as a batch job.
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