# AttachéCase

> File encryption and decryption tool with Windows compatibility. (iPhone/iPad app by Masanori Uozumi.)

- Source: https://appshunter.io/ios/app/attachecase/id595593124 (this page in markdown: same URL + `.md`)
- Developer: [Masanori Uozumi](https://appshunter.io/developer/595593127)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 19 MB
- Languages: American English, Japanese
- Released: 2013-02-01
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/attachecase/id595593124/reviews.md

## What is AttachéCase?

This application can encipher or decrypt a file. 
The enciphered file can also be sent by e-mail. 
This app is compatible with "AttachéCase for Windows".
"AttachéCase for Windows" is software that has been created Mr. Mitsuhiro Hibara. It is software to encrypt the file / folder that is characterized by simplicity and simple operability.

## Key features

- File encryption
- File decryption
- Email sharing of encrypted files
- Windows compatibility
- Simple operability

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/attachecase/id595593124/reviews.md

### 5/5 — Solution to my problem

*2016-11-19*

This app really fixes a problem for me. I looked for a long time to find an app that unlocks .exe encrypted files, I thought you could only do that on windows or mac. I'm too poor to get a mac and hate using my brand new windows laptop. Wish there was an iPad app with splitview but this works.

## Frequently asked questions about AttachéCase

### Does AttachéCase have ads?

Yes, AttachéCase contains advertisements.

### What is AttachéCase compatible with?

AttachéCase is compatible with iPhone, iPad, and iPod. It also works with AttachéCase for Windows.

### How often is AttachéCase updated?

The latest version, 2.3.3, was released on February 3, 2022. Updates are not frequent, with the last update being in early 2022.

### What is the age rating for AttachéCase?

AttachéCase has an age rating of 4+, making it suitable for a wide range of users.

### Can I send encrypted files via email using AttachéCase?

Yes, the application allows you to encipher a file and then send the enciphered file by email.

### Is AttachéCase free to use?

Yes, AttachéCase is available for free, though it does display advertisements.

### What are the main functions of AttachéCase?

AttachéCase's primary functions are to encipher (encrypt) and decrypt files, providing a simple way to secure your data.

## Version history (last 5 releases)

### 2.3.3 — 2022-02-03

Support for iOS15.

### 2.3.1 — 2020-10-14

Bugs fixed.

### 2.3.0 — 2020-09-21

Bugs fixed.

### 2.2.1 — 2019-10-10

We fixed a few bugs.

### 2.2.0 — 2019-02-22

We fixed a few bugs.

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## More apps by Masanori Uozumi

- [AttachéCase Pro](https://appshunter.io/ios/app/attachecase-pro/id605254510)

All apps by Masanori Uozumi: https://appshunter.io/developer/595593127

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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 2026-06-10.*