# KX-KeyTool — NFC & USB-C Security Keys

> NFC & USB-C Security Keys (iPhone/iPad app by KEYXENTIC INC..)

- Source: https://appshunter.io/ios/app/kx-keytool/id6758687493 (this page in markdown: same URL + `.md`)
- Developer: [KEYXENTIC INC.](https://appshunter.io/developer/1255559704)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 6 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2026-08-31
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/kx-keytool/id6758687493/reviews.md

## What is KX?

KX-KeyTool lets you manage your KX701 hardware security key directly from iPhone, over NFC or USB-C.

■ Connection
• NFC: Hold the token near the back of your iPhone to read its contents.
• USB-C: Plug the token directly into your iPhone's USB-C port.

■ Key Management
Generate ECC and RSA key pairs on the token, review key details, and delete keys you no longer need.

■ Certificate Management
Create a certificate signing request (CSR), submit it to your certificate authority, and write the issued certificate back to the token. PKCS#7 signing is supported.

■ PIN Management
Change the user PIN and the administrator PIN, and unblock a PIN that has been locked by repeated incorrect entries.

■ Reset
Reset the token to its initial state and set it up again.

■ Security
Private keys are generated inside the token and never leave the hardware. All signing operations run on the token itself.

Available in English, 繁體中文, and 日本語.


## Version history (last 1 release)

### 1.0.0 — 2026-09-01

No release notes.

## More apps by KEYXENTIC INC.

- [KX906 Kits](https://appshunter.io/ios/app/kx906-kits/id1367051787)
- [Keyper - KX906 Tool Kits](https://appshunter.io/ios/app/keyper-kx906-tool-kits/id1470581102)
- [KXCardReader](https://appshunter.io/ios/app/kxcardreader/id1502072579)
- [KXReaderKits](https://appshunter.io/ios/app/kxreaderkits/id1506709640)
- [XenBox](https://appshunter.io/ios/app/xenbox/id1544707745)
- [Keyper - Mobile](https://appshunter.io/ios/app/keyper-mobile/id6472255572)

All apps by KEYXENTIC INC.: https://appshunter.io/developer/1255559704

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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 2026-09-03.*