ตัวแปลงไฟล์ออนไลน์ฟรี OTB เป็น JBIG

This format was created by Nokia for use in its proprietary phones. A bitmap image was used to transfer image files between devices over a wireless connection. It was mainly used when exchanging multimedia text messages that support inserting pictures.

JBIG is a standard for lossless compression of image formats. Despite the fact that it was initially developed for fax machines, it can be easily used for other types of images. Files saved in the JBIG format are smaller in comparison with the other industry standard formats like G3 or G4.