C14png
C14png is a command-line utility designed for manipulating Portable Network Graphics (PNG) files. Its primary function is to extract and embed the C14N (Canonicalization) information within PNG files. Canonicalization, in this context, refers to a standardized process of representing data in a consistent and unambiguous format. For PNG files, this typically involves standardizing the order and encoding of metadata chunks.
The tool is particularly useful for developers and systems that require consistent handling of PNG metadata,