Nikon issued an update regarding macOS Tahoe compatibility:
Regarding compatibility of the Mac version of our software with macOS Tahoe, please see the information below.
Please note:
IPTC Preset Manager Ver.1.3.0
For Intel: We have confirmed that there are no issues with basic operation.
For Apple Silicon: We have confirmed that there are no issues with basic operation. (It works natively with Apple Silicon.)
Nikon Message Center 2 Ver.2.5.2
For Intel: We have confirmed that there are no issues with basic operation.
For Apple Silicon: We have confirmed that there are no issues with basic operation. (It works natively with Apple Silicon.)
NX Studio (including Nikon Transfer 2) Ver.1.10.0
For Intel: We have confirmed that there are no issues with basic operation.
For Apple Silicon: We have confirmed that there are no issues with basic operation. (It works natively with Apple Silicon.)
NX Tether Ver.2.5.0
For Intel: Supported.
For Apple Silicon: Supported. (Works natively with Apple Silicon.)
Webcam Utility Ver.1.2.0
For Intel: We have confirmed that there are no issues with basic operation.
For Apple Silicon: We have confirmed that there are no issues with basic operation. (It works natively with Apple Silicon.)
Wireless Transmitter Utility Ver.1.15.0
We have no plans to support the following software.
Please note that we do not plan to support other software, SCSI connections, or serial connections. For inquiries regarding this matter, please contact our Customer Support Center.