# Catalog Database

{% tabs %}
{% tab title="Windows Catalog Structure" %}

<figure><img src="/files/9Uxll5Mtv0KxrqdcZNwC" alt=""><figcaption><p>Luminar Neo Catalog Folder Structure on Windows</p></figcaption></figure>
{% endtab %}

{% tab title="MacOS Catalog Structure" %}

<figure><img src="/files/2TwJYo1HRAgubV38ywo5" alt=""><figcaption><p>Luminar Neo Catalog Folder Structure on MacOS</p></figcaption></figure>
{% endtab %}
{% endtabs %}

Luminar Neo automatically creates a Catalog when you first install it. A Catalog contains all information about your files, including metadata on flags and edits you make.

Remember that edits you make in Luminar Neo are always non-destructive and are saved in your current Catalog. This means you aren’t changing the actual files but rather are capturing instructions in a database. When you’re ready to share or use your files elsewhere, you can export images with your edits applied.

You can back up your photos by exporting them in different formats:\
![Screenshot](https://userguide.skylum.com/hc/article_attachments/12444075191058)

By default, the Luminar Neo Catalog is created in your Pictures folder. Ensure you **don’t include the Catalog folder when adding images to Luminar Neo.** Doing so will add all of Luminar Neo’s preview images to your Catalog, resulting in **duplicate photos in your Luminar Catalog.**

{% hint style="warning" %}
**Note: Total backup**\
The contents of a Catalog are stored inside a folder. If you’re backing up or moving a Catalog, be sure to back up or move the entire folder.
{% endhint %}


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