Download OmniGuard
Get OmniGuardv2.1.0
AI-driven endpoint security for Windows & Linux — real firewall control, VirusTotal scanning, self-healing, and learned defense. Licensed per device.
Windows & LinuxCurrently available for Windows and Linux only.
Free to download — no account needed. The installer is open to everyone. To activate it you'll need a license.key, which requires an active subscription ($36/yr per device) — sign in on buy.nsite.tech and grab it from your Dashboard. No telemetry, verified offline.
Because our installer is newly published (not yet signed with an EV certificate), Windows shows a blue “Windows protected your PC” notice. It's a new-publisher warning, not a virus alert. Here's the two-click path to run it:
Microsoft Defender SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk.
App: OmniGuard-Setup.exe
Publisher: Unknown publisher
Prefer the menu route? Right-click the downloaded file → Properties → tick Unblock → OK, then run it. A trusted publisher signature is on the way — until then this prompt is expected for newly released software.
How it works
- Download the build for your OS above and install it — no account required.
- Create an account (or sign in) on buy.nsite.tech and subscribe ($36/yr per device).
- From your Dashboard, download your license.key.
- Paste the license.key into OmniGuard to activate — verified offline, no telemetry.
Downloading safely
The genuine build lives here — nsite.tech/download — and on buy.nsite.tech. We never distribute OmniGuard through ad networks, torrents, or third-party “download” sites. If you didn’t start from nsite.tech or buy.nsite.tech, don’t run it.
A newly published installer triggers a SmartScreen “new publisher” notice, not a virus alert. See the two-click walkthrough above (More info → Run anyway). A trusted EV signature is on the roadmap.
OmniGuard activates against a locally verified license.key — no phone-home and no account tokens stored on your device. The download is the same build from our private release, proxied so it stays free and public.