.NET Reactor

6.8easy start · #8 of 33
in Code Obfuscation Software

Free to practise onnot on record
Free trialyes
Well documentedyes
Runs where you workyes

Runs on Linux, Mac, Windows.

.NET Reactor is ranked #8 of 33 in code obfuscation software on The Geeks Club. It runs on Linux, macOS, Windows. There is no free plan. A free trial is offered.

.NET Reactor plans and pricing

All plans

Single Developer $249 once Perpetual license with 1 year update support 1 developer · individual use only · build server support not included eziriz.com · 4 Oct 2026

Company $549 once Perpetual license with 1 year update support Entire company · multiple developers · one legal entity · build server support included eziriz.com · 4 Oct 2026

Compared on code obfuscation software

Free plan: No
Supported targets: C#, VB.NET, C++.NET, Delphi.NET, J#, F#, MSIL, .NET Framework, .NET 5-10, .NET Core, .NET Standard, .NET MAUI, Xamarin, Mono, Unity, ASP.NET, ASP.NET Core, Blazor, Silverlight, WinRT/Metro
Anti-tamper controls: Yes
Control-flow obfuscation: Yes
String encryption: Yes
Deployment model: desktop
Build integration: cli

Best .NET Reactor alternatives

See all 12

Tigress 0 of 4 in the starter kit Lesson 17.9 ByteHide Shield 0 of 4 in the starter kit Lesson 27.4 JS-Confuser 0 of 4 in the starter kit Lesson 37.2 DashO 0 of 4 in the starter kit Lesson 47.0 Redgate SQL Provision 0 of 4 in the starter kit Lesson 57.0 Skater .NET Obfuscator 0 of 4 in the starter kit Lesson 66.9

The record

Purpose: .NET Reactor is a .NET code protection and licensing system designed to protect assemblies against reverse engineering.
Protection: Its protections include obfuscation, NecroBit encrypted code, code virtualization, anti-debugging, string encryption, and control-flow obfuscation.
Supported frameworks: The product lists support for .NET Framework, .NET 5.0–10.0, .NET Core, .NET Standard, .NET MAUI, Xamarin, Mono, and Unity assemblies.
Licensing: The licensing system supports trial or permanent licenses, hardware and software locks, and an SDK for license checks and custom extensions.
Build integrations: The vendor lists Visual Studio and JetBrains Rider add-ins, Azure DevOps pipeline tasks, and GitHub Actions integration.
Usage options: The product has a GUI and command-line support, and its command-line generator can be used in scripts.
Operating system downloads: The demo download page offers Windows 64-bit, macOS for Apple Silicon and Intel, and Linux 64-bit; the Linux package includes CLI only.
Demo status: The vendor labels the download a demo; its download page does not state a trial duration.
Release: The listed latest version is 7.5.0.0, released 12-Nov-2025.
Security and privacy: The license agreement says the software processes only personal data provided in the license file and collects, stores, or transmits no additional personal data during operation.
Offline licensing: The manual says the licensing system does not require code outside the customer's premises to determine whether licenses are valid.
Support: Eziriz says typical support response time is within one business day on weekdays and offers a 24/7 AI assistant for basic help.
License scope: The Company license covers exactly one legal entity; affiliates, parent companies, and subsidiaries are excluded.
Headquarters: Brome, Niedersachsen, Germany

Where it ranks on The Geeks Club

Best Code Obfuscation Software in 2026#8 of 33

Is .NET Reactor yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote .NET Reactor

Sources

eziriz.com/dotnet_reactor.htm· checked 4 Oct 2026
eziriz.com/reactor_features.htm· checked 4 Oct 2026
eziriz.com/reactor_download.htm· checked 4 Oct 2026
eziriz.com/help/license_agreement/index.html· checked 4 Oct 2026
eziriz.com/help/licensing-system/understanding_lic· checked 4 Oct 2026
eziriz.com/support.htm· checked 4 Oct 2026
eziriz.com/order.htm· checked 4 Oct 2026