# 视频格式转换工厂-专业的视频音频转换工具

> 专业的视频音频格式转换器和音频提取器

Canonical page: [https://chrome-stats.com/d/id6444910814](https://chrome-stats.com/d/id6444910814)

## Overview

- **ID:** `id6444910814`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 锡和 李
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (42 ratings)
- **Version:** 1.0.1
- **Last updated:** 2022-12-10
- **First published:** 2022-12-09
- **Size:** 37 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/%E8%A7%86%E9%A2%91%E6%A0%BC%E5%BC%8F%E8%BD%AC%E6%8D%A2%E5%B7%A5%E5%8E%82-%E4%B8%93%E4%B8%9A%E7%9A%84%E8%A7%86%E9%A2%91%E9%9F%B3%E9%A2%91%E8%BD%AC%E6%8D%A2%E5%B7%A5%E5%85%B7/id6444910814)
- **Website:** [https://www.ibirthday.cc/marketing.html](https://www.ibirthday.cc/marketing.html)
- **Privacy policy:** [https://www.ibirthday.cc/agreement/index.html](https://www.ibirthday.cc/agreement/index.html)

## Description

本APP是一个万能的视频、音频格式转换器和文件管理器，支持常见的各种格式之间转换。

－ 视频格式转换 (mp4、mov、avi、wmv、m4v、flv、ts、mkv、asf、3gp、3g2、mpeg等)
－ 视频提取音频 (mp3、wav、aac、flac、m4a、ogg、m4r、ac3、wma、amr、aiff、caf、opus、mp2等)
－ 视频消音
－ 音频格式转换
－ 音频裁剪
－ 音频合并

## Rankings

- #181,715 — Overall

## Review summary

Overall, reviews are overwhelmingly positive. The app is praised for easy video-to-MP3 conversion, practicality and download capability, and being truly free. Users report reliable performance with no problems and frequent 'very good' and 'useful' feedback. The overall sentiment suggests a simple, free, dependable video/audio converter without notable drawbacks in the snippets provided.

### Pros

- Easy to convert video to MP3
- Practical and downloadable
- Truly free
- Reliable with no issues
- Very easy to use

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6444910814)