Mobile FfmpegFFmpeg for Android, iOS and tvOS. Not maintained anymore. Superseded by FFmpegKit.
gnutlsUnofficial GnuTLS with added custom native Visual Studio project build tools. GnuTLS: GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them.
rhonabwyJavascript Object Signing and Encryption (JOSE) library - JWK, JWKS, JWS, JWE and JWT