BMP Converter
The JDeli Java image conversion library is able to open and export images as BMP files, giving a complete bulk BMP converter between BMP file format and lots of other image file formats.
JDeli can do this in ONE step with the convert method or separately open and export the BMP image.
Batch Convert images to BMP from Command Line or other language
java -jar jdeli.jar --convert bmp "inputFileOrDir" "outputDir"
Convert into BMP or from a BMP image file in Java
JDeli.convert(File inFile, File outFile);
JDeli.convert(InputStream inFile, OutputStream outfile, String format);
byte[] outputData=JDeli.convert(byte[] inputData, String format);
An additional set of methods allow values to be passed in which can give more control over conversion, depending on the image formats being converted (ie different image compression options).