掌上信手书
Utilities
Only for iPhone
Free · Designed for iPhone
iPhone
掌上信手书
北京数字认证股份有限公司官方出品，新一代移动数字证书&电子签名平台
【一部手机 证书即办即用】
– 免 USBKey、免驱动、免线下窗口，3 分钟完成身份认证与证书签发
– 证书一站式全生命周期管理，证书状态实时可视
– APP内直接预览文件，真正做到随时随地一键签署
【为什么选择掌上信手书】
– 政务大厅：不动产登记、工商年报、公积金提取，一部手机全搞定
– 电子招投标：与各地公共资源交易中心无缝对接，标书加密、开标解密零门槛
– 医疗教育：电子病历、电子成绩单、电子合同，患者、学生、家长指尖完成
– 企业办公：人事、采购、销售合同签署在线闭环，成本降低效率翻倍
【合规资质】
• 国家密码管理局《电子认证服务使用密码许可证》
• 工信部《电子认证服务许可证》
• 公安部《信息系统安全等级保护》三级备案
Ratings & Reviews
- 设置签章页适配iOS26。
The developer, Beijing Certificate Authority Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Beijing Certificate Authority Co., Ltd.
- Size
- 107.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- Simplified Chinese
- Age Rating
16+
- 16+
- Copyright
- © 北京数字认证股份有限公司