# Missing License Key

**URL:** https://community.mp3tag.de/t/missing-license-key/69132
**Category:** Mac
**Created:** [July 17, 2025, 7:55pm UTC](https://community.mp3tag.de/t/missing-license-key/69132 "2025-07-17T19:55:04Z")
**Posts on this page:** 1
**Showing post:** 2

<div class="post-metadata">

### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [July 17, 2025, 8:00pm UTC](https://community.mp3tag.de/t/missing-license-key/69132/2 "2025-07-17T20:00:09Z")

</div>

See the documentation:

> [@Frequently Asked Questions](https://community.mp3tag.de/t/frequently-asked-questions/51958):
>
> This is a list of frequently asked questions regarding Mp3tag for Mac. If you find something missing, you can reach me via Help → Send Feedback or personal message in the Community. Can I use Mp3tag for Mac under macOS High Sierra or older? Mp3tag for Mac requires macOS 10.14.6 Mojave or later. Every macOS version supported also needs testing and I’ve noticed, that Mp3tag on 10.13 has more issues and non-existent APIs that need extra workarounds. Since it’s an all-new app, I was trying to n…

---

_[View the full topic](https://community.mp3tag.de/t/missing-license-key/69132)._