ILSentinel
.NET 8 Support Active

Protect your
.NET assemblies

Upload your .dll or .exe and get a hardened, obfuscated binary back in seconds.

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Protection Modules

Everything you need

Modular obfuscation passes, each targeting a different attack surface.

Identifier Renaming

Replace all class names, methods, fields, and variables with meaningless symbols — making reverse engineering near-impossible.

String Encryption

String literals are encrypted at rest and decrypted only at runtime, preventing static analysis tools from extracting sensitive data.

Control Flow

Transform readable logic into equivalent opaque constructs that defeat decompilers and confuse human analysts.

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Pricing

Simple pricing

Start free, upgrade when you need more.

Free

Try it out with no commitment.

$0/month
  • Unlimited obfuscations
  • Basic obfuscation modules
  • Up to 5 MB per file
  • Community support
Most Popular

Pro

Full protection for serious projects.

$9.99/month
  • Unlimited obfuscations
  • All obfuscation modules
  • Up to 25 MB per file
  • Priority support

Enterprise

Unlimited power for teams and products.

$199.99/month
  • Unlimited obfuscations
  • All obfuscation modules + private features
  • Unlimited file size
  • API access
  • Dedicated support