Quick Share SDK is coming to third-party Android and iOS apps

Google is expanding the capabilities of its wireless file-sharing service by introducing a dedicated software development kit. In the first half of 2027, developers will be able to integrate native file sharing directly into third-party apps.

Key Quick Share SDK highlights - Google plans to release a Quick Share SDK in the first half of 2027. - Third-party Android and iPhone apps will get native file-sharing integration. - Apps will open a compact in-app Quick Share sheet instead of system menus.

Enhancing the in-app sharing experience The primary change will allow apps to trigger a compact Quick Share sheet directly within their interface. Users will no longer need to navigate away to the system share sheet, streamlining the entire transfer process. Shared files will remain completely uncompressed during transfers. Google ensures that all file exchanges are secured via end-to-end encryption protocols.

Underlying connectivity technologies To guarantee fast and reliable file transfers, the system will continue leveraging Wi-Fi Direct alongside automatic hotspot setup mechanisms. This ensures seamless peer-to-peer connectivity across different hardware platforms. By bridging Android and iOS ecosystems at the app level, developers can offer a unified cross-platform sharing experience regardless of whether users operate Google or Apple devices.

Business and developer implications The upcoming SDK release represents a significant maturation of Google's sharing ecosystem. Opening the protocol to third-party applications empowers developers to build smoother, faster sharing workflows directly into messaging and utility apps.