The ABC's of LayOut's C API

We’re proud to announce our first step towards an extension ecosystem for LayOut in SketchUp Pro. Developers can now use a new C API to write code that reads, writes and modifies LayOut files.

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Extension Digital Signature

Protect and secure your extensions! Encrypt and digitally sign your extensions here if you plan to distribute your extension anywhere other than the Extension Warehouse. If you are interested in improved encryption and obtaining a security certificate for your extension, this is where to begin.

Extension Warehouse

The best place to distribute your extensions to millions of SketchUp users!

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