Convert kwd to otb

What is the difference between .kwd and .otb?

Description: The kwd file type is associated with KWord, a word processing and desktop publishing application that was part of the KOffice suite primarily for Linux and UNIX-like operating systems. KWord documents, denoted by the .kwd extension, incorporate text, images, and formatting into a single file, allowing users to create professional-looking documents. KWord supported a wide range of features including templates, styles, frames, and more, making it a versatile tool for various document creation needs.; The OTB (Nokia Over The Air Bitmap Image) file format is a type of image file developed for use on Nokia mobile devices. These files are specifically optimized for efficient transmission and display on Nokia phones, particularly older models. The OTB format is designed to be compact to facilitate over-the-air (OTA) transmission, which was an essential feature in the era of limited bandwidth and data transfer capabilities. The format supports monochrome graphics, making it suitable for simple images like icons and logos.