PKs Batch Image Convertor is a multi interformat batch image conversion.
Multi Interformat Batch image conversions with uniform and non-uniform scaling support using state-of-the-art rescaling filters.

Input Image Formats currently supported:
*.BMP; *.ICO; *.JPG; *.JIF; *.JPEG; *.JPE; *.JNG; *.KOA; *.IFF; *.LBM; *.MNG;
*.PBM; *.PBM; *.PCD; *.PCX; *.PGM; *.PGM; *.PNG; *.PPM; *.PPM; *.RAS; *.TGA;
*.TARGA; *.TIF; *.TIFF; *.WAP; *.WBMP; *.WBM; *.PSD; *.CUT; *.XBM; *.XPM;
*.DDS; *.GIF; *.HDR; *.G3; *.SGI; *.EXR; *.J2K; *.J2C; *.JP2

Output Image Formats currently supported:
*.BMP; *.GIF; *.JPG; *.JP2; *.J2K; *.PNG; *.TGA; *.TIF

Version 1.0.0.9 released.
+ Renamed option FREE to PIXEL.
+ Renamed option RESET to CLEAR.
+ Added Width / Height selection options for PIXEL resize.
* Corrected PIXEL resize bug. (Thanx to Shyam Chawla, Bangalore for reporting this bug) you can free download PK's Batch Image Convertor 1.0.0.9 now.