---
title: "电子签名・专业可靠的文件签字软件，真实手写笔锋，简单快捷 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "Sign Documents 让你在 iPhone 上快速为 PDF 与图片添加手写签名。  • 从「文件」选取 PDF，或从「相册」选择图片，也可通过微信等 App 分享导入 • 手写签名，自由放置、缩放与调整 • 多页 PDF 逐页处理，导出保存或分享 • 隐私优先：文档处理在设备本地完成，不上传服务器  适合合同、表单、收据、审批单等需要电子签名的日常场景。  SUBSCRIPTION IN"
---

# 电子签名・专业可靠的文件签字软件，真实手写笔锋，简单快捷 — China
> 文档签字必备工具，随时随地签署合同文档，支持多格式的文档图片

![电子签名 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/68/d6/89/68d68974-6831-ec3d-888b-6379ea8f6280/AppIcon-0-0-1x_U007ephone-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [建元 李](https://apptail.io/developer/cny-sjspeb)
**Category:** Utilities
**Rating:** 4.9/5 (51 ratings)
**Price:** Free
**Bundle ID:** com.pangqing.signdoc
**Store:** Apple App Store
**Country:** China
**Version:** 2.0 (released 2026-04-21)
**Original Release:** 2026-04-08
**Languages:** English, French, German, Japanese, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6761479432)
**AppTail Page:** [https://apptail.io/app/app-dquz/china](https://apptail.io/app/app-dquz/china)

## 电子签名 Description
Sign Documents 让你在 iPhone 上快速为 PDF 与图片添加手写签名。

• 从「文件」选取 PDF，或从「相册」选择图片，也可通过微信等 App 分享导入
• 手写签名，自由放置、缩放与调整
• 多页 PDF 逐页处理，导出保存或分享
• 隐私优先：文档处理在设备本地完成，不上传服务器

适合合同、表单、收据、审批单等需要电子签名的日常场景。

SUBSCRIPTION INFO:

Subscribe to take advantage of the features described above.
• Subscription length: monthly, yearly
• Your payment will be charged to your iTunes Account as soon as you confirm your purchase.
• You can manage your subscriptions and turn off auto-renewal from 'Settings > iTunes Account & App Store > Apple ID > Subscriptions'
• Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period.
• The cost of renewal will be charged to your account 24 hours before the end of the current period.
• When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded.

Terms of use: 
Privacy policy: 

Inquiry: help4pdfsign@gmail.com

## 电子签名 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/64/69/70/646970f7-935d-1a91-ca7e-3371d329fba7/iPhone_X_white1_5.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/08/78/ef/0878ef57-be33-7f65-8cfb-ab18dd1c4799/iPhone_X_white2_5.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/eb/ec/a8/ebeca84e-c32f-2aa5-13ce-e0cf93486416/iPhone_X_white3_5.png/1242x2688.png)

## 电子签名 Rating Breakdown in China
- 5 stars: 48 (94%)
- 4 stars: 2 (4%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (2%)


## 电子签名 In-App Purchases
| Item | Price |
|------|-------|
| 一周体验版（含3天试用） | ¥38.00 |
| 永久会员 | ¥168.00 |




## 电子签名 Available In
- [China](https://apptail.io/app/app-dquz/china)
- [United States](https://apptail.io/app/app-dquz/united-states)
- [Australia](https://apptail.io/app/app-dquz/australia)
- [Azerbaijan](https://apptail.io/app/app-dquz/azerbaijan)
- [Barbados](https://apptail.io/app/app-dquz/barbados)
- [Bermuda](https://apptail.io/app/app-dquz/bermuda)
- [Brunei](https://apptail.io/app/app-dquz/brunei)
- [Belarus](https://apptail.io/app/app-dquz/belarus)
- [Belize](https://apptail.io/app/app-dquz/belize)
- [Switzerland](https://apptail.io/app/app-dquz/switzerland)
- [Czechia](https://apptail.io/app/app-dquz/czechia)
- [Germany](https://apptail.io/app/app-dquz/germany)
- [Croatia](https://apptail.io/app/app-dquz/croatia)
- [Italy](https://apptail.io/app/app-dquz/italy)
- [Jamaica](https://apptail.io/app/app-dquz/jamaica)
- [Japan](https://apptail.io/app/app-dquz/japan)
- [South Korea](https://apptail.io/app/app-dquz/south-korea)
- [Luxembourg](https://apptail.io/app/app-dquz/luxembourg)
- [Latvia](https://apptail.io/app/app-dquz/latvia)
- [Namibia](https://apptail.io/app/app-dquz/namibia)
- [Oman](https://apptail.io/app/app-dquz/oman)
- [Poland](https://apptail.io/app/app-dquz/poland)
- [Portugal](https://apptail.io/app/app-dquz/portugal)
- [Singapore](https://apptail.io/app/app-dquz/singapore)
- [Senegal](https://apptail.io/app/app-dquz/senegal)
- [Uganda](https://apptail.io/app/app-dquz/uganda)
- [Uruguay](https://apptail.io/app/app-dquz/uruguay)
- [Armenia](https://apptail.io/app/app-dquz/armenia)
- [South Africa](https://apptail.io/app/app-dquz/south-africa)
- [Austria](https://apptail.io/app/app-dquz/austria)

---

## About AppTail

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