Thanks for your interest in being a beta tester, however we are no longer accepting new beta testers. We plan to release Igor Pro 8 by the end of May 2018.
Igor Pro 8 System Requirements:
Macintosh: macOS 10.10 and greater, Igor Pro application is 64-bit only
Windows: Windows 7 or greater, 64-bit and 32-bit Igor Pro applications are installed
Igor Pro 8 can be installed and used at the same time as Igor Pro 6 and/or Igor Pro 7.