BPGconv can convert multiple JPEG or PNG files into BPG files at once. The conversion processes run parallel to each other, so they can be completed in a shorter time. You can also visually confirm the change in file size from before and after the conversion.
BPG (Better Portable Graphics) is an image file format that Fabrice Bellard was developed. It has achieved a higher than JPEG compression rate in most cases.
The application screen is made up of a single screen. It is designed so you can complete all operations without the need to go back and forth between multiple windows. You can switch between encoding (JPEG/PNG to BPG) and decoding (BPG to JPEG/PNG) using tabs.