# OmniTools-文件解压专家，压缩软件 — 二维码条形码扫描, GIF制作

> Multi-functional utility app for file management, media creation, and system tools. (iPhone/iPad app by 一峰 赵.)

- Source: https://appshunter.io/ios/app/omnitools/id1672839585 (this page in markdown: same URL + `.md`)
- Developer: [一峰 赵](https://appshunter.io/developer/906417962)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 46 MB
- Languages: English, Japanese, Korean, Chinese, Chinese
- Released: 2023-03-30
- Data updated: 2026-06-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/omnitools/id1672839585/reviews.md

## What is OmniTools?

This app is a multi-functional toolbox that allows you to easily and freely have the following functions:
1. Photo cleanup: Quickly and intelligently recognize similar photos, blurry photos, and overly dark photos on your phone, freeing you from the hassle of manual cleaning one by one;
2. Intelligent compression: We provide efficient and fast compression methods to ensure quality and speed.
3. Address Book Optimization: With your authorization, we will scan your address book, intelligently identify incomplete contact information and duplicate contacts, and provide functions such as merging and editing contacts, allowing you to quickly clean up your address book.
4. Hardware Detection: We provide a clear and understandable device information viewing page, allowing you to have further understanding of your own phone.
5. Image to PDF Conversion: Can convert multiple images into a PDF format file.
6. PDF Signing: Can handwrite signatures and edit PDF files.
7. PDF merging: it is possible to combine multiple PDF files into one file;
8. Conversion of PPT/Word to PDF: it is possible to convert files such as PPT and Word to PDF format;
9. Webpage to PDF or long image: by entering the URL, we can convert the content on that webpage into a PDF format file or image;
10. PDF to image: convert each page of the PDF into individual images.
11. Scan QR code/barcode: it can recognize and read various types of QR codes and barcodes, and save records locally for easy viewing next time.
12. QR Code/Barcode Generator: Can create various types of QR codes and barcodes.
13. File Compression: Easily compress photos, videos, and local files from the system album into zip or 7z formats, and share or save them.
14. File Extraction: Quickly extract compressed files in formats such as rar、zip、7z、tar、tz、tgz and gzip, easily view the contents of compressed files.
15. File Transfer: Transfer files between different devices through a local area network IP address.
16. Drawing Board: Provides the function of freehand drawing, preserving every creative idea.
17. Image stitching: Multiple images can be stitched together into a long image.
18. GIF making: Quickly convert images to GIFs.
19. Video merging: Multiple videos can be merged into one video.
20. Capitalization conversion: Convert Arabic numerals to capitalized Chinese numerals.
21. Traditional and simplified Chinese conversion: Provide mutual conversion between traditional and simplified Chinese characters
22. Unit conversion: Provide conversion between multiple units.
23. Text-to-image: Text can be edited and converted into an image.
24. Daily Laugh: Provides a large number of jokes to make people smile.
25. Daily Proverb: Provides a large number of proverbs to enhance knowledge reserve.
26. Idiom Dictionary: Collects a massive amount of idioms for convenient reference.
27. Noise Detection: Can detect the current sound decibels. When using this function, you need to grant Fast Toolbox access to the microphone.

## Key features

- Photo cleanup and intelligent compression
- Address book optimization
- Hardware detection and device information
- Image to PDF conversion and PDF signing
- QR code/barcode scanning and generation
- File compression and extraction (zip, rar, 7z)
- File transfer over local network


## Frequently asked questions about OmniTools

### What are the primary functions of OmniTools?

OmniTools offers a wide range of functions including photo cleanup, file compression and extraction, PDF editing and conversion, QR code scanning and generation, and hardware detection. It aims to be a comprehensive utility suite for your device.

### How does OmniTools handle file compression and extraction?

OmniTools supports compressing photos, videos, and local files into zip or 7z formats. It can also extract various compressed file formats like rar, zip, 7z, tar, and gzip, allowing easy access to their contents.

### Can OmniTools convert files to PDF format?

Yes, OmniTools can convert multiple images into a PDF file, as well as convert files like PPT and Word documents to PDF. It also allows converting webpages to PDF or long images.

### Does OmniTools have features for QR codes and barcodes?

Yes, OmniTools includes a QR code and barcode scanner that recognizes and reads various types. It also functions as a generator, allowing you to create different types of QR codes and barcodes.

### Is OmniTools available for free?

OmniTools is available for free. However, it does contain advertisements, as indicated by its ad-supported monetization model.

### What devices is OmniTools compatible with?

OmniTools is supported on iPhone and iPod devices. It is designed for iOS users seeking a utility application.

### How often is OmniTools updated?

The latest version of OmniTools is 3.0.4, and it was last updated on July 11, 2023. This suggests a relatively active development cycle.

### Does OmniTools require specific permissions?

Yes, for functions like Noise Detection, OmniTools requires access to your microphone. Always review app permissions to ensure you are comfortable with the access granted.

## Version history (last 5 releases)

### 3.0.4 — 2023-07-11

Bug fix to enhance program stability

### 3.0.3 — 2023-07-03

Fix bugs and enhance program stability

### 3.0.2 — 2023-06-23

Fix bugs

### 3.0.1 — 2023-06-11

Bug fix to enhance program stability

### 3.0.0 — 2023-06-02

1.Added support for tar, tgz, gzip and other formats to decompress.
2.Repaired bugs and enhanced program stability.

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## More apps by 一峰 赵

- [休闲五子棋 - 最聪明的五子棋小游戏](https://appshunter.io/ios/app/id906417959)
- [超级答题王-海量百科知识题库](https://appshunter.io/ios/app/id1165796389)
- [视频编辑大师-短视频创作全能工具](https://appshunter.io/ios/app/id1455218610)

All apps by 一峰 赵: https://appshunter.io/developer/906417962

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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 2026-06-01.*