JPEG Imager v2.4.3.161

General:
-Fast interactive compression to JPEG, PNG* or GIF* files.
-Real-time preview of compressed image.
-Various compression controls.
-Synchronized Side By Side view.
-Handy tools for image scrolling and zooming.
-Basic image manipulation and enhancing operations.
-Resampling (resizing), cropping
-Rotation/Flipping
-Brightness, Contrast, Gamma correction
-Levels adjustment*
-Color balance, Tones adjustment*
-Negative*, Conversion to Grayscale
-Convolution filters (Sharpen, Blur)
-Cleaning (noise reduction)
-Image acquisition from scanners or digital cameras via TWAIN.*
-Simple built-in batch processor and thumbnail generator.

JPEG Compressor:
-High compression ratio with good picture quality.
-Separate quality controls for luminance and chrominance.
-Flexible setup of color components subsampling.
-Progressive mode supported (greatly improved since v1.01).
-Selective extra-compression mode.
-Fit to file size feature - automatic quality adjustment.*
-Optional retention of application specific data (such as EXIF) in APP1-15 marker segments.*
-The ability to edit or automatically replace embedded JPEG file comment.
-Optional insertion of Restart Markers (integrity marks).