Supported Software

Use the following NI and third-party software with TestStand.

Table 2. Supported NI Software for 32-bit TestStand
Software Supported Versions Comments
LabVIEW (32- and 64-bit) 2021 SP1, 2022 Q3, 2023 Q3, 2024 Q3, and 2025 Q1

LabVIEW examples and user interfaces use files created with LabVIEW 2021 SP1.

TestStand API support files for LabVIEW use files saved with LabVIEW 2020 SP1.

TestStand 32-bit supports calling 32-bit VIs using LabVIEW 32-bit RTE, and 32- and 64-bit VIs using the LabVIEW ADE.

LabWindows™/CVI™ 2020

LabWindows™/CVI™ examples, user interfaces, and API use files created with LabWindows™/CVI™ 2020.

TestStand 32-bit only supports calling 32-bit code modules.

InstrumentStudio 2021, 2022 Q2, 2023 Q4, and 2024 Q4
NI Switch Executive 2020, 21.5, 2023 Q1, and 2023 Q4
Requirements Gateway 2018
SystemLink 2021.R2, 2022 Q4, 2023 Q4, and 2025 Q2
Table 3. Supported NI Software for 64-bit TestStand
Software Supported Versions Comments
LabVIEW NXG Not supported This software is no longer supported by TestStand.
LabVIEW (32- and 64-bit) 2021 SP1, 2022 Q3, 2023 Q3, 2024 Q3, and 2025 Q1

LabVIEW examples and user interfaces use files created with LabVIEW 2021 SP1.

TestStand API support files for LabVIEW use files saved with LabVIEW 2020 SP1.

TestStand 64-bit supports calling 64-bit VIs using LabVIEW 64-bit RTE, and 32- and 64-bit VIs using the LabVIEW ADE.

LabWindows™/CVI™ 2020

LabWindows™/CVI™ examples, user interfaces, and API use files created with LabWindows™/CVI™ 2020.

TestStand 64-bit only supports calling 64-bit code modules.

NI Measurement Studio - Visual Studio MFC Legacy Support Measurement Studio classes cannot be used in 64-bit applications.
InstrumentStudio 2021, 2022 Q2, 2023 Q4, and 2024 Q4
NI Switch Executive 2020, 21.5, 2023 Q1, and 2023 Q4
Requirements Gateway 2018
SystemLink 2021.R2, 2022 Q4, 2023 Q4, and 2025 Q2 The SystemLink 2021 R2 patch supports TestStand 2021.
Table 4. Supported Third-Party Software
Software Supported Versions
Microsoft Visual Studio 2022 v17.9
Note TestStand does not support Visual Studio Community. TestStand includes features that automate Visual Studio for debugging, generating, and editing code module source code which Visual Studio Community does not support.
Programming Languages

.NET 8 Languages (such as Visual C# and Visual Basic .NET) for code module execution and user interfaces

Python 3.8, 3.9, 3.10, 3.11, and 3.12