Based on the provided text, here are some key points about HD Cleaner:

1. HD Cleaner is a freeware app that provides complete cleaning of your Windows PC.

2. It includes features such as:

* Plugin Cleaner: deleting Internet traces, Windows tracks, and program traces

* Registry and backup cleaning

* Encrypting data

* Splitting files

* Removing traces

3. HD Cleaner is developed by Kurt Zimmermann for Windows.

4. The app is efficient, reliable, and well-designed.

5. It offers a comprehensive toolkit for system maintenance under Windows.

6. You can download rollbacks of HD Cleaner from Uptodown, which includes all the file versions available to download at no cost.

7. All versions of HD Cleaner distributed on Uptodown are completely virus-free and free to download.

You can also find more information about HD Cleaner through the provided key: 'HDCleaner 2.060 for windows instal free'.

If you need a specific version of HD Cleaner, such as a rollback or an older version, I can help you with that. Please let me know which version you're looking for and I'll do my best to provide it.