# Save Compressed Project

Reduce the size of D5 scene files by compressing data storage files to further save storage space in project archives.

This option is enabled in Preference > General.

<figure><img src="/files/VAX7JouMA99a8EqFvfaR" alt=""><figcaption><p>Save Compressed Project</p></figcaption></figure>

{% hint style="warning" %}
Compressed project files will not open properly in older (under 2.6) versions of the D5, and the model may be disappeared after opening.
{% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.d5render.com/user-guide/preference/save-compressed-project.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.