Protect your
.NET assemblies
Upload your .dll or .exe and get a hardened, obfuscated binary back in seconds.
Decompiled
public void Login(string user, string pass)
{
if (user == "admin" && pass == "hunter2")
{
_auth.LoadPrivateKey();
_auth.GrantAccess();
}
}Obfuscated
internal static void __a3(string P_0, string P_1)
{
if (P_0.Length == 5 && P_1.Sum(c => c) == 713)
{
Class7.__9();
Class7.__A2();
}
}8
Protection modules
.NET 8
Fully supported
<10s
Average turnaround
24/7
Pipeline uptime
How it works
Protected in three steps
From upload to hardened binary in under a minute.
Upload
Drop a .dll or .exe onto the dashboard. Nothing to install — the pipeline runs entirely in the cloud.
Protect
Pick the modules you need, or ship with the defaults, and every selected pass runs over your assembly.
Download
Get a hardened binary back in seconds, verified and ready to ship.
Protection Modules
Protection modules
Modular obfuscation passes, each targeting a different attack surface.
Anti Tamper
Encrypts method bodies after build and decrypts them at runtime from a check of the module's own contents — any modification prevents execution.
String Encryption
String literals are encrypted at rest and decrypted only at runtime, hiding sensitive data from static analysis.
Control Flow
Rewrites readable logic into opaque equivalent constructs that defeat decompilers and confuse human analysts.
Reference Proxy
Replaces direct calls with static redirection stubs, hiding the true call target from a decompiler.
Constant Mutation
Replaces literal constants with equivalent runtime-computed expressions, so original values never appear in output.
Anti Debug
Detects debugger attachment at startup and safely halts execution, blocking interactive analysis.
Resource Encryption
Moves resources into an encrypted companion module decrypted into memory only at runtime.
Identifier Renaming
Replaces class, method, field, and variable names with meaningless symbols, stripping the semantic naming decompilers rely on.
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FAQ
Frequently asked questions
Everything you need to know before getting started.
What file formats are supported?
.NET Framework and .NET 8+ assemblies (.dll and .exe). Files up to 5 MB on the Free plan and 25 MB on Pro.
Is obfuscation reversible?
Not practically. The protected assembly still runs, but decompilers return mangled output that is substantially harder to reverse-engineer than the original source.
Can obfuscation break my application?
No, when the protection is correct. Method bodies are decrypted and restored at runtime, and every output binary is verified after each run.
What does the Enterprise plan include?
Every module plus private features, unlimited file size, and API access for automated build pipelines.
Where do my files go?
Uploads are processed on ephemeral workers and purged after your download. Nothing is stored long-term.
Pricing
Pricing
Start free, upgrade when you need more.