ProtocolTestFramework Microsoft.Protocols.TestTools by: Microsoft ProtocolTestFramework .NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 21,726 total downloads last updated 3/9/2026 Latest version: 2.7.0 TestFramework Testing ProtocolTest The Protocol Test Framework (PTF) is designed to support Microsoft Protocol Test Suites for both Windows and Office Protocol Interoperability testing.