空壳(KK Player，KKPlayer)

空壳 (KK Player, KKPlayer) is a privacy-focused, cross-platform media resource player designed for users who value control over their personal data. The tool operates entirely locally on the user's device, requiring no login, registration, or submission of personal information. It explicitly avoids collecting, uploading, or tracking any user behavior, with all data stored solely on the device. This approach ensures that users can manage and play their media resources without concerns about privacy breaches or remote data access.

The platform offers a range of features aimed at flexible and secure media management. Users can add, export, and share video sources individually or in bulk, and the tool supports compatibility with XML and JSON formatted CMS video sources. OpenList cloud storage integration is available, and configuration files can be exported for sharing or cross-device importing. Local data backup is supported, alongside the ability to synchronize configurations to the cloud using WebDAV. For Android users, DLNA casting allows videos to be streamed to televisions or set-top boxes. The tool also provides intelligent ad filtering for certain resource sites, customizable content filtering by keywords, and a youth mode with a built-in sensitive word library and support for user-defined filters to maintain a safe viewing environment. Additional integrated utilities include video parsing and historical price checking tools.

空壳 is available on multiple platforms, including Android (APK), iOS (IPA, requiring self-signing), browser extensions for Chrome and Firefox, and as a userscript compatible with Tampermonkey and Violentmonkey. All versions maintain the privacy-first, no-login, no-tracking, and fully local operation principles. The tool is not affiliated with any major platform providers or commercial entities and positions itself as a non-commercial project for privacy-conscious users.

By focusing on local operation, ad filtering, flexible source management, and multi-platform support, 空壳 addresses the needs of users seeking a secure, private, and versatile media playback solution across devices.