# Grammartron (or something similar) for macOS

**URL:** https://community.mp3tag.de/t/grammartron-or-something-similar-for-macos/60184
**Category:** Mac
**Created:** [February 24, 2023, 2:35am UTC](https://community.mp3tag.de/t/grammartron-or-something-similar-for-macos/60184 "2023-02-24T02:35:30Z")
**Posts on this page:** 1
**Showing post:** 2

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### 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: [February 24, 2023, 6:21am UTC](https://community.mp3tag.de/t/grammartron-or-something-similar-for-macos/60184/2 "2023-02-24T06:21:45Z")

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You can find documentation about regular expressions in the Mac documentation:

> [@Quick Actions and Action Groups](https://community.mp3tag.de/t/quick-actions-and-action-groups/51882#replace-with-regular-expression-14):
>
> Mp3tag for Mac provides a variety of Actions, which can be used on filenames and tags. The actions can be applied individually via Actions → Quick Actions ⌥⌘ 6 or be grouped into named and reusable Action Groups via Actions → Actions ⌘ 6. Action Groups serve as repeatable workflows in Mp3tag for Mac. When using Quick Actions you can select one of the different available action types from the list. This action will be applied to the selected files and the changes are saved immediately. Tip 1…

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