The Trimble Access Software Development Kit (SDK) is a framework that allows third-party developers to create custom applications for the Trimble Access field software. This empowers developers to create specialized applications tailored to specific workflows, enhancing efficiency and productivity in various fields. The SDK provides tools and resources to build, enhance, customize, and integrate applications, allowing developers to extend the capabilities of Trimble Access and create solutions for resale. The SDK also provides documentation, webinars, training, video tutorials, and a community forum to support developers.