Hi Martin! I hope you'll add my Content Export Tool module to your list. It's a tool made to be accessible for content authors with little technical knowledge, and allows users to export Sitecore content in bulk to a CSV (with numerous filtering options); create, update, or delete content in bulk using a CSV file; and offers multiple audit features including renderings on selected pages; rendering parameters on the renderings of selected pages; and renderings that have personalization. It has also assisted my colleagues and myself in multiple large content migrations for Sitecore upgrades/rebuilds.

You can read about the Content Export Tool on my blog:
https://www.velir.com/blog/2020/01/16/accelerating-sitecore-content-entry-content-exportimport-tool
https://ericastockwellalpert.wordpress.com/2017/08/24/content-export-tool-for-sitecore/
https://ericastockwellalpert.wordpress.com/2018/07/27/why-you-should-use-the-sitecore-content-export-tool-a-comparison-with-sitecore-powershell-extensions/
https://ericastockwellalpert.wordpress.com/2020/06/30/content-export-tool-latest-changes/
https://ericastockwellalpert.wordpress.com/2020/01/10/accelerating-wffm-to-sitecore-forms-migrations-with-the-wffm-conversion-tool-and-content-export-tool/
https://ericastockwellalpert.wordpress.com/2019/12/24/modifying-rendering-parameters-with-the-content-export-tool/