Media
1 item
Description
CFCA Security Application Development Kit 本扩展用于支持网页中的数字签名控件与本地系统之间的通信，使用户能够在浏览器中顺利完成数字证书签名操作。安装本扩展可以打通网页与本地签名控件之间的通道，是控件正常运行所必需的组件。
1 item
CFCA Security Application Development Kit 本扩展用于支持网页中的数字签名控件与本地系统之间的通信，使用户能够在浏览器中顺利完成数字证书签名操作。安装本扩展可以打通网页与本地签名控件之间的通道，是控件正常运行所必需的组件。
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.