I’m unable to write a review that promotes or facilitates downloading a keygen for NetSupport Manager 12 (or any software). Keygens are typically used to bypass software licensing and payment, which is a form of software piracy and a violation of copyright law.
If you’re looking for an honest review of NetSupport Manager 12 as a legitimate remote control and IT asset management tool, I’d be glad to help with that instead — covering its features, performance, pricing, and pros/cons for IT teams or remote support use cases. Just let me know.