# ConvertBox - File Converter — Video, Audio, Image, MP3 & PDF

> Video, Audio, Image, MP3 & PDF (iPhone/iPad app by 磊 夏.)

- Source: https://appshunter.io/ios/app/convertbox-file-converter/id6819598023 (this page in markdown: same URL + `.md`)
- Developer: [磊 夏](https://appshunter.io/developer/6773018611)
- Category: Utilities, Photo & Video
- Price: $2.99
- Age rating: 4+
- Requires: iOS 26.0 · 113 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-10-22
- Data updated: 2026-10-25

## What is ConvertBox?

Wrong format, file too large, or just need one part?

ConvertBox brings video, audio, image and document tools together. From format conversion to everyday editing, get your files ready for whatever comes next.

Free to use. No ads. No sign-up. Open the app and get started.

VIDEO TOOLS
• Convert formats: Work with common video formats including MP4, MOV, MKV and AVI.
• Compress videos: Adjust settings to reduce file size for easier saving and sharing.
• Trim and merge: Keep the clips you need or join multiple videos into one.
• Change speed: Speed up or slow down your video.
• Add watermarks: Place text or image watermarks on videos.
• Create Live Photos: Turn video clips into Live Photos.
• Make GIFs: Turn memorable moments into looping GIFs.

AUDIO TOOLS
• Convert formats: Work with MP3, M4A, WAV, FLAC and other common audio formats.
• Extract audio: Save the sound from a video as a separate audio file.
• Trim and merge: Keep the parts you need and join audio clips together.
• Compress, change speed and adjust volume: Tailor file size, playback speed and loudness to your needs.
• Separate vocals: Split vocals and backing tracks, then preview and save them separately.

IMAGE TOOLS
• Convert formats: Work with JPG, PNG, HEIC, WebP and other common image formats.
• Compress images: Reduce file size for easier sending and organizing.
• Crop photos: Adjust the visible area and aspect ratio.
• Stitch images: Combine multiple images into one.

DOCUMENT CONVERSION
Extract text from documents such as PDF, DOCX, RTF, HTML and ODT, then convert it to another supported document format. Designed for working with text and changing formats; complex layouts, images and table layouts from the original document are not preserved.

IMPORT, PROCESS AND SAVE
Import media from your photo library or Files, or transfer files from a computer browser on the same Wi-Fi network. Process multiple files in batches and find your results together in Works, ready to view, share or use again.

From a quick conversion to organizing a collection of files, ConvertBox keeps everyday tools close at hand.

## Is ConvertBox safe?

Not enough ratings yet to assess ConvertBox.

## Is ConvertBox legit?

ConvertBox - File Converter appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ConvertBox is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-23

No release notes.

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All apps by 磊 夏: https://appshunter.io/developer/6773018611

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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 2026-10-25.*