# 掌上扫描-手机扫描仪&PDF图片转换 — 拍照文件扫描，PDF格式转换

> Free mobile scanner converts paper documents to digital PDFs with smart background removal. (iPhone/iPad app by Beijing XiaoWu Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/and-pdf/id1658251970 (this page in markdown: same URL + `.md`)
- Developer: [Beijing XiaoWu Technology Co., Ltd.](https://appshunter.io/developer/1556799089)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 26 MB
- Languages: English
- Released: 2022-12-09
- Data updated: 2026-06-13
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/and-pdf/id1658251970/reviews.md

## What is 掌上扫描?

这是一款免费的掌上扫描工具，可扫描所需的任何内容，手机拍纸质文档，智能去除杂乱背景，您可以快速扫描文档并将其转换为PDF格式，默认自动扫描，对准纸质文档自动拍照，解放双手。支持多种图像优化模式，可手动调节图像参数，将纸质文件快速转为清晰的扫描件。可以保存到本地，还支持各种第三方应用分享，比如电子邮件等。

## Key features

- Automatic document scanning
- Intelligent background removal
- Convert to PDF format
- Multiple image optimization modes
- Save to local storage
- Share via third-party apps


## Frequently asked questions about 掌上扫描

### What is 掌上扫描?

掌上扫描 is a free mobile scanning tool that allows you to scan paper documents, remove backgrounds, and convert them into PDF format. It offers automatic capture and various optimization modes for clear digital copies.

### Does 掌上扫描 have ads?

Yes, 掌上扫描 contains advertisements. As a free utility, ads are displayed to support its continued development and availability.

### What devices is 掌上扫描 available on?

掌上扫描 is available for iPhone and iPod devices. It is designed for iOS users looking for a convenient scanning solution.

### How often is 掌上扫描 updated?

The latest version of 掌上扫描 is 1.0.5, and it was last updated on March 23, 2023. Updates typically bring improvements and bug fixes.

### What is the age rating for 掌上扫描?

掌上扫描 has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, for its simple utility functions.

### Can I save scanned documents locally with 掌上扫描?

Yes, 掌上扫描 allows you to save your scanned documents directly to your device's local storage. This ensures you have offline access to your digitized files.

### How does 掌上扫描 compare to other scanner apps?

掌上扫描 offers a free, ad-supported experience with automatic scanning and PDF conversion. Users appreciate its ease of use and intelligent background removal for clean document scans.

### What is the user rating for 掌上扫描?

掌上扫描 has a perfect rating of 5.0 stars from 1 rating. This indicates a highly positive initial user experience.

## Version history (last 5 releases)

### 1.0.5 — 2023-03-23

1.功能界面优化提升体验

### 1.0.4 — 2023-01-13

1、界面优化，提升用户体验

### 1.0.3 — 2023-01-12

1、新增文字提取，拍照提取文字，转文本。
2、新增证件扫描，身份证电子版生成。
3、界面优化，提升体验。

### 1.0.2 — 2022-12-27

页面升级，提升体验

### 1.0.1 — 2022-12-12

1.样式美化，提升体验。

## More apps by Beijing XiaoWu Technology Co., Ltd.

- [AiChat - 聊天对话写作答疑](https://appshunter.io/ios/app/aichat/id6447425815)

All apps by Beijing XiaoWu Technology Co., Ltd.: https://appshunter.io/developer/1556799089

---

*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 2026-06-13.*