6 admin tools for extension listing, redirects, unused files, images with no alt- or title-tag and links.
6 admin tools for extensions, slug, redirects, files, images and links: extensionlist, import redirects, check redirects, delete unused files, images with no title and linklist.
You find the documentation for this extension at typo3.org: https://docs.typo3.org/p/fixpunkt/backendtools/master/en-us/
Version 3.0.0: extension-key added to composer.json. List views: search in the rootline and selectbox in the extension-list added. Breaking: unzip action removed!
Version 4.0.1: now for TYPO3 10 and 11. Breaking: realurl action removed!