# 格式转换器-视频图片音频转换

> All-in-one file converter and manager for video, image, audio, and documents. (iPhone/iPad app by 全伟 杨.)

- Source: https://appshunter.io/ios/app/id6504586977 (this page in markdown: same URL + `.md`)
- Developer: [全伟 杨](https://appshunter.io/developer/1741269000)
- Category: Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 45 MB
- Languages: American English
- Released: 2024-06-21
- Data updated: 2026-09-08
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/id6504586977/reviews.md

## What is 格式转换器?

全能格式转换是一款全能的转换器和文件管理器，支持视频、图片、音频、文档、表格、幻灯片、PDF等文件的转换，专业高质量的格式转换工具

主要功能：
-视频转换：支持mov、mp4、avi、flv、mkv、wmv、rm等格式互转，可设置多种分辨率与帧数，支持视频裁剪功能、视频变速、视频倒放
-图片转换：支持jpg、jpeg、png、gif、bmp、tiff等格式互转，可设置图片质量，支持图片裁剪、图片旋转、图片镜像
-音频转换：支持acc、mp3、wav、wma、aiff等格式互转，可设置多种音频码率，支持音频裁剪、淡入淡出、可调节音频声音大小
-文档转换：支持转pdf、pdf转word、转excel、转ppt，cad转pdf等
-实用工具：文字识别、提取字幕、视频转音频、音频转文字
-pdf处理：pdf合并、pdf加水印、pdf加密、pdf解密


【订阅功能服务】
  1.订阅服务：高级年会员订阅、高级周会员订阅、高级月会员订阅
  2.订阅周期：全能格式转换年费会员198元/年、全能格式转换周费会员28元/周、全能格式转换周费会员68元/月
  3.付款：用户确认购买并付款后计入iTunes账户
  4.自动扣费：苹果订unes 账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期
  5.关闭服务：您可以在苹果手机“设置”-->进入“ITunes Store 与 App Store”-->点击 “Apple ID”， 选择"查看Apple ID"，进入"账户设置"页面，点击“订  阅”，管理自动订阅服务，如需取消，每个计费周期结束前24小时关闭即可，到期前 24小时内则不再扣费
  6.关于服务条款：
  https://kdocs.cn/l/chcxb2zAFMe5
  7.关于隐私政策：
  https://kdocs.cn/l/ceEIbOmDZa26

## Key features

- Video conversion (MOV, MP4, AVI, etc.)
- Image conversion (JPG, PNG, GIF, etc.)
- Audio conversion (ACC, MP3, WAV, etc.)
- Document conversion (PDF, Word, Excel, PPT)
- Text recognition (OCR)
- PDF merging and watermarking

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 全能格式转换月费会员 | $9.99 | per month |
| 全能格式转换周费会员 | $3.99 | per 7 days |
| 全能格式转换年费会员 | $29.99 | per year |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/id6504586977/reviews.md

### 5/5 — 格式转换

*2026-04-14*

这是一款非常不错的格式转换软件可以把视频片或者是音频进行转换！

### 5/5 — 推荐使用

*2026-01-18*

对于我们这种电脑都不咋会用的人 是真实用，图片 视频 音频都可以转换

### 5/5 — 好用

*2025-12-09*

视频，图片转换很流畅，不会影响质量，挺好的

### 5/5 — 好用

*2025-11-27*

格式转换方便快捷好用的软件值得推荐

### 5/5 — 很好

*2025-11-26*

转换后的质量非常高，视频画质清晰，音频保真度好，没有出现明显的画质或音质损失，这一点非常专业。

### 5/5 — 高清专业转换

*2025-11-01*

支持视频、图片、音频、文档的全能格式转换，占内存小，可以设置多种分辨率与帧数，文字识别非常方便。

### 5/5 — 推荐

*2025-11-01*

非常不错的格式转换软件，画面干净没卡顿，很好用

### 5/5 — 很好

*2025-10-20*

很不错的一款软件，视频图片转换的非常好，没有一点瑕疵

### 5/5 — 好用实用

*2025-10-20*

这是一款非常不错的格式转换软件可以把视频片或者是音
频进行转换

### 5/5 — 图片

*2025-10-18*

图片画质清晰度还挺高的来 同事推荐下载的

## Frequently asked questions about 格式转换器

### What file formats does 格式转换器 support for video conversion?

格式转换器 supports a wide range of video formats including MOV, MP4, AVI, FLV, MKV, WMV, and RM. You can also customize resolution and frame rate, and use features like video cropping, speed adjustment, and reverse playback.

### Can 格式转换器 convert audio files?

Yes, 格式转换器 supports audio conversion for formats like ACC, MP3, WAV, WMA, and AIFF. It allows for setting audio bitrates and offers features such as audio cropping, fade in/out, and volume adjustment.

### What document conversion options are available in 格式转换器?

格式转换器 can convert to PDF, convert PDF to Word, and also convert to Excel and PPT. It also supports CAD to PDF conversion.

### Does 格式转换器 offer any PDF editing features?

Yes, 格式转换器 includes PDF processing tools such as merging PDFs, adding watermarks, encrypting, and decrypting PDFs.

### What are the subscription options for 格式转换器?

格式转换器 offers weekly, monthly, and annual subscription plans. The annual membership is priced at $29.99/year, monthly at $9.99/month, and weekly at $3.99/week, with a 3-day free trial for all plans.

### How do I cancel my subscription for 格式转换器?

You can cancel your subscription by going to your iPhone's 'Settings' > 'iTunes Store & App Store' > 'Apple ID' > 'View Apple ID' > 'Subscriptions'. You need to cancel at least 24 hours before the current billing cycle ends to avoid renewal.

### Is 格式转换器 available on Android devices?

Based on the provided data, 格式转换器 is currently supported on iPhone and iPod. Information regarding Android availability is not specified.

### How often is 格式转换器 updated?

The latest version, 1.2.1, was released on 2025-06-11, indicating recent updates. The app was initially released on 2024-06-21, suggesting a consistent update schedule.

## Version history (last 4 releases)

### 1.2.1 — 2025-06-11

修复已知问题
优化性能

### 1.2.0 — 2025-02-09

修复已知问题
优化性能

### 1.1.0 — 2025-02-06

- 优化功能
- 支持更多格式

### 1.0.0 — 2024-06-21

No release notes.

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| [手机表格编辑-表格制作手机版](https://appshunter.io/ios/app/id6743821850) | — | Free | Business |
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- [CAD手机看图-手机cad快速看图，家居3d设计diy](https://appshunter.io/ios/app/cad-cad3ddiy/id6502741471)
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All apps by 全伟 杨: https://appshunter.io/developer/1741269000

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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 2026-09-08.*