Pingu is a fully managed PNG encoder, written in C#.

Pingu's goal is to be a full-featured PNG encoder, written entirely in C#, with as few external dependencies as possible.

It intends to produce images that pass pngcheck, and that validate in all of the most common encoders. Performance, while important, is a secondary concern for Pingu. Code will prefer to be clean rather than fast, unless it can balance both.

Pingu is licensed under the MIT license. See LICENSE.md.