A cross-platform .NET library for efficiently serializing objects into a variety of formats.
Simple and effective support for backward compatibility when adding new serialized object members.
Stream-based API doesn't require the entire object to reside in memory.
Supports a variety of serialization formats, including JSON, XML, Bencode, and PBON, with a single API.
Visual Studio Shared Project support for easy inclusion of source code in your project.
Supports transmitting objects between platforms (regardless of processor endianness, for example).
Supports inspection of the underlying byte stream, which enables scenarios such as digital signing.
Suitable for extending into higher-level abstractions, for example, a messaging protocol.
See the Project Wiki