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Protect .NET Apps. Ship Code That Fights Back.

Advanced obfuscation, virtualization, encryption, and anti-analysis controls for developers who need production-grade protection without a messy workflow.

Start protecting nowExplore techniques

  • 1,000+

    Enterprise & indie apps protected

  • 99.9%

    Protection success, zero overhead

  • 0.02ms

    Latency, negligible at runtime

  • 24/7

    Live support, < 15 min response

$ xerinfuscator --why

Why teams ship on Xerin.

Six things have to be true before a protected build ships. This list is what we tune for.

  • Affordable price

    One license covers the tool: $10 per user a month, or $8 when you pay for the year.

  • Optimized obfuscation

    Passes are tuned against real assemblies, so a protected build starts as fast as the one you compiled.

  • Complex algorithms

    Stacked transformations leave decompiled output harder to follow.

  • Comprehensive .NET support

    .NET 11 down to .NET Framework 4.5, plus WPF, WinForms, ASP.NET, Unity and MAUI.

  • Easy to use

    Load the assembly, pick the protections, run. There is no config file to learn.

  • Merge DLLs

    Dependencies go into one protected output, so you ship one file.

$ xerinfuscator --techniques

What happens to a protected assembly.

Four layers, one pass. Everything below is a screen from the tool doing that layer's work.

Core protection

Changes the structure the decompiler reads, so the control flow no longer tells the story.

  • Code virtualization
  • Control flow
  • Code mutation
  • Delegate reference proxy
  • Integrity check

Encryption

Keeps strings, numbers, resources and constants out of plain sight until the moment they run.

  • Code encryption
  • String encryption
  • Integer encryption
  • Resources encryption
  • Constants mover

Anti-analysis

Answers back when someone attaches a debugger, dumps memory or edits the file.

  • Anti-debugging
  • Anti-decompiling
  • Anti-dumping
  • Anti-HTTP debug
  • Anti-tamper

Advanced

Strips the names and imports that give a build away, down to the enum values.

  • Symbols renaming
  • Imports protection
  • Enum protection
  • And many more…

$ xerinfuscator --pricing

Pricing

One license, every protection. Pick the period that fits your release cycle.

PRO

$8 per user / month, billed yearly

Billed yearly
  • All obfuscation features, no add-ons
  • Code virtualization, control flow and mutation
  • String, integer and resource encryption
  • Anti-debug, anti-dump and anti-tamper
  • Symbols, imports and enum renaming
  • .NET 11 down to Framework 4.5, plus Unity and MAUI
  • Updates while the license runs
  • 24/7 support, under 15 minutes
Get started
BusinessBest value · save 20%

$8 per user / month, billed yearly

Billed yearly
  • Everything in PRO, plus:
  • Save 20% against twelve monthly payments
  • One payment, twelve months of updates
  • Everything in PRO, for the whole year
Get started
Enterprise

Custom

Annual billing only
  • Everything in PRO, plus:
  • 30% off for new subscribers
  • Seats for the whole team on one invoice
  • Protection profile set up with you
  • Direct line to the developer
Contact sales
Crypto only
  • Bitcoin
  • Ethereum (ERC-20)
  • USDT (TRC-20)
  • Litecoin
  • Binance ID

$ xerinfuscator --reviews

What developers say

Eight buyers, quoted as they wrote it. No edits, no scores.

  • “+rep good quality has alot of features and obfuscation is strong asf”

    sixsosaObfuscation · Strong protection

  • “Best obfuscator I’ve ever seen, very friendly and helpful owner!”

    idk1wareBest obfuscator · Helpful owner

  • “The best software I’ve ever seen in my life at such a good price. Ultra super satisfied!”

    cary1191Best price · Super satisfied

  • “+rep using Xerin since years now, protection quality is insane for the price.”

    mohhamid.NET projects · Solid protection

  • “+rep Best obfuscator available for this price for sure. Constant updates!”

    mushroom6.6Constant updates · Helpful support

  • “+rep one of the best I’ve seen, works nice with mono”

    skiddednameMono support · Affordable

  • “As far as i’m using this protection .. I’m totally in peace of mind ! Thank u very much Inx bro <3”

    ITB0YPeace of mind · Top protection

  • “+rep affordable”

    h1unterdamodderAffordable · Great value

$ xerinfuscator --faq

Questions, answered.

Five things people ask before they buy. Each answer is one paragraph, no pitch.

Yes, Xerinfuscator supports major .NET assemblies and modern .NET targets.

$ xerinfuscator --get-started

Get Xerinfuscator

Payments are reviewed by a person, not a bot. Here is exactly what happens after you decide to buy.

  1. 01

    Create your account

    Sign in with your email — a one-time code, no password to remember.

  2. 02

    Pick a plan and create the payment

    Choose monthly or yearly. Every payment gets its own unique deposit address.

  3. 03

    Send the payment and submit proof

    Transfer to your address, then submit the transaction ID from your workspace.

  4. 04

    Get your license

    After an admin approves the payment, your license key and the download link appear in your workspace.

Crypto payments never share an address — each payment is issued its own.

  • Bitcoin
  • Ethereum (ERC-20)
  • USDT (TRC-20)
  • Litecoin
  • Binance ID
Start protecting now