# Is it permitted extract symbols from DLL and redistribute its list?

**URL:** <https://ask.vrchat.com/t/is-it-permitted-extract-symbols-from-dll-and-redistribute-its-list/22487>\
**Category:** Tool Creators\
**Tags:** world, udon, sdk3\
**Created:** [January 29, 2024, 1:54pm UTC](https://ask.vrchat.com/t/is-it-permitted-extract-symbols-from-dll-and-redistribute-its-list/22487 "2024-01-29T13:54:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kisaragi\_marine](https://yyz1.discourse-cdn.com/vrchat/user_avatar/ask.vrchat.com/kisaragi_marine/32/22476_2.png) [@kisaragi\_marine](https://ask.vrchat.com/u/kisaragi_marine)\
**Post date:** [January 29, 2024, 1:54pm UTC](https://ask.vrchat.com/t/is-it-permitted-extract-symbols-from-dll-and-redistribute-its-list/22487/1 "2024-01-29T13:54:52Z")

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Hello community,

I am planning about extracting method signature from the SDK and convert them into machine-readable list without its runnable code. Could I able to do it per the “Distro License” ?  
I have tried to understand [SDK License — VRChat](https://hello.vrchat.com/legal/sdk), but I could not.

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**Author:** ![Fax](https://yyz1.discourse-cdn.com/vrchat/user_avatar/ask.vrchat.com/fax/32/14898_2.png) [@Fax](https://ask.vrchat.com/u/Fax)\
**Post date:** [January 29, 2024, 2:12pm UTC](https://ask.vrchat.com/t/is-it-permitted-extract-symbols-from-dll-and-redistribute-its-list/22487/2 "2024-01-29T14:12:09Z")

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Hi @kisaragi_marine! Please check section 4.3 of the SDK license. It doesn’t seem like extracting and redistributing symbols is permissible.

If there’s a feature that might help you with your project, please feel free to suggest it at [https://feedback.vrchat.com/](https://feedback.vrchat.com/)