<PackageReference Include="System.Drawing.Common" Version="11.0.0-preview.2.26159.112" />

System.Drawing.Imaging.ImageCodecInfo

public sealed class ImageCodecInfo
The ImageCodecInfo class provides the necessary storage members and methods to retrieve all pertinent information about the installed image encoders and decoders (called codecs). Not inheritable.
namespace System.Drawing.Imaging { public sealed class ImageCodecInfo { public Guid Clsid { get; set; } public string CodecName { get; set; } public string DllName { get; set; } public string FilenameExtension { get; set; } public ImageCodecFlags Flags { get; set; } public string FormatDescription { get; set; } public Guid FormatID { get; set; } public string MimeType { get; set; } public byte[][] SignatureMasks { get; set; } public byte[][] SignaturePatterns { get; set; } public int Version { get; set; } public static ImageCodecInfo[] GetImageDecoders(); public static ImageCodecInfo[] GetImageEncoders(); } }