Graphics - Compression and Palette

JPEG Optimizer 3.15

A program for compressing image files to the JPEG format with a real-time preview. The program is easy to use and interactively displays the results of changing compression settings on screen. Version 3 introduces MagiCompression to magically shrink your images at the touch of a button. MagiCompress technology automatically compresses your image while preserving the regions of the image that need less compression.

JPEG Imager v.2.1.0

An interactive image compressor. Provides various compression controls and a real-time preview of a resulting image. May prove to be very useful if you need to optimize your images for publishing in the Web. Includes a set of image enhancement tools, simple built-in batch processor and thumbnail generator.

ReaCompressor - Power Image Optimizer v.1.65

ReaCompressor provides you with an ability to choose from the most effective compression formats for you image for the web: JPG, GIF or PNG. Then you can optimize it with your own JPG, GIF, and PNG settings and see changes in a real time. It lets you quickly and easily compare your original image with optimized JPG, GIF or PNG by its visual quality, size, etc. in a double pane view of both input and output image and work on batch of images.

PngEncoder v.1.0

We have developed the fastest java based PNG encoder we know of. The footprint is just over 5K and the internal object creation during runtime is kept to a minimum to avoid calls to the garbage collector. It is compatible with JDK 1.1 and later.