# 法大大 - 私有部署

> 法大大 - 私有部署 (iPhone/iPad app by Shenzhen Fadada Network Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/id1613849461 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Fadada Network Technology Co., Ltd](https://appshunter.io/developer/1095255111)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 11 MB
- Languages: English
- Released: 2022-04-20
- Data updated: 2026-05-21
- User reviews in markdown: https://appshunter.io/ios/app/id1613849461/reviews.md

## What is 法大大?

法大大-私有部署版本，是法大大自主研发的，为大型企业提供的电子合同和电子签私有化解决方案。
重点提供具有合法数字签名技术和法律效力的电子合同私有云服务，包括但不限于：电子签名与签章、实名认证、公证保全、司法鉴定、网络仲裁、合同管理，实现在客户本地完成电子合同的全流程服务；有效解决了传统纸质签署的效率低、成本高的问题，满足客户数字化转型的能力要求。

告别传统签约方式，在线签署电子合同文件！法大大作为领先的第三方电子合同平台，因其便捷、安全、合规等特点被广大用户所认可！
便捷：网上签合同更方便，在线签合同1分钟轻松搞定，节省时间；
安全：采用实名认证手段确保签署人身份真实有效，区块链分布式证据保全，碎片化加密存储，有效防篡改；
合规：法大大严格遵照《电子签名法》、《合同法》等相关规定，保证用户签署的电子合同文件具有法律效力。


## Version history (last 5 releases)

### 1.0.7 — 2026-05-19

修复登录问题，优化多租户支持，提升稳定性

### 1.0.6 — 2025-03-10

添加章桶使用数据同步
增加章桶连接屏幕常亮手动控制

### 1.0.5 — 2024-03-28

修复已知缺陷，提升体验。

### 1.0.4 — 2023-07-25

更新一些功能，修复已知bug～～

### 1.0.3 — 2023-01-31

更新一些功能，修复已知bug~~

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## More apps by Shenzhen Fadada Network Technology Co., Ltd

- [法大大-签合同,就上法大大](https://appshunter.io/ios/app/id1103204022)

All apps by Shenzhen Fadada Network Technology Co., Ltd: https://appshunter.io/developer/1095255111

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-21.*