Batch JPEG Rotator 2.2

Batch JPEG Rotator allows you to batch rotate JPEG images without sacrificing image quality.
JPEG is the widely used image format for digital photographs because it supposed true colors (16.7 million colors palette) and the image quality to file size ratio is unbeatable. JPEG uses a ‘lossy’ algorithm which reduces file size significantly as some level of image quality is sacrificed. At the 1:1 ratio, the loss in quality is not significant but when you enlarge the image, the pixelization would be more evident. Because of the lossy algorithm, each time the images are re-saved, the image quality would fall further. This ‘lossy’ algorithm is what makes JPEG so popular but it can be a burden.