Simple pricing
Use the free obfuscator anytime. Upgrade for bigger files, batch mode, and API access.
Free
Current plan- Symbol renaming (types, methods, fields)
- Block ILDasm
- Files up to 1 MB, one at a time
- No account required
Pro
Deeper protection- Everything in Free, plus deeper protection:
- String encryption — hides URLs, keys and messages from decompilers
- Control-flow obfuscation — tangles method bodies
- Reference proxying — hides external API calls
- Method virtualization — compiles
[Virtualize]-tagged methods into a private VM - Rename map — decode obfuscated crash stack traces back to your original names; never stored
- Files up to 100 MB · batch up to 20 files
- API access with a programmatic key · priority queue
- Cancel anytime — self-serve billing
What Pro covers, in plain terms
Free is for renaming: it makes your public names hard to read. It needs no account, and files up to 1 MB, one at a time.
Pro adds the protection layers that make decompiled code harder to follow — string encryption, control-flow obfuscation, reference proxying, method virtualization and the integrity check — plus larger files (up to 100 MB), batches of up to 20 files, the rename map for decoding crash stack traces, and API access for build pipelines.
The price is monthly because the service runs continuously and the protection is applied per upload. You can cancel from your account at any time and keep Pro until the end of the period you have paid for. There is no annual lock-in, and we do not charge a licence fee for each seat or machine.
Not sure whether you need Pro? Obfuscate a file for free first and see what renaming alone covers for your code. Our security page explains what the service does and does not protect against.
Subscriptions renew monthly. No long-term commitment. You can cancel from your account at any time.