OneSpan OneSpanSign.Sdk by: OneSpan .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.5.2 This package targets .NET Framework 4.5.2. The package is compatible with this framework or higher. 558,201 total downloads last updated 3/18/2026 Latest version: 11.67.0 .NET SDK for OneSpan Sign