XnView Software

Ooops. I guess I wasn't clear enough. Yes, the tif's are 2 bit black and white. I thought jpeg2000 was jbig2. I'm trying to get them to jbig2 because THAT format (jbig2) compresses them between 5 and 10 times TIGHTER than G4!!

Hi!

I'm trying to convert G4 compressed tiff files to jpeg-2000. BTW, is this the same as JBIG2 that Adobe uses in their pdfs?

When I do this, I get the error mentioned above, "Contact your dealer".

The tiff is 600 dpi. I downconverted them to 300 dpi with Adove Photoshop Elements 3, in case that ...