> For the complete documentation index, see [llms.txt](https://help.visuary.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.visuary.com/guide-visuary-en/depending-on-your-trade/diagnostic-audit/open-a-csv-export-of-heat-loss-areas.md).

# Open a CSV Export of heat-loss areas

With a Google account (Gmail), you can access the Google Sheets viewer to open your CSV files directly in the browser, without installation.

1. Open [drive.google.com](http://drive.google.com)
2. Drag and drop your CSV file into Google Drive
3. Double-click the file — it opens automatically in Google Sheets
4. Your data is ready to view and copy into your business software

{% embed url="<https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZFcDkdPcFkKsLAju8DW3%2Fuploads%2Fen6RALPNbxJuktdr7FUb%2FDiag_csv_open_drive.mp4?alt=media&token=f73244a8-99d4-4385-958f-f8a52a7fca43>" %}

{% hint style="warning" icon="lightbulb" %}
No Google account? You can also open the CSV in Excel via File → Import.
{% endhint %}


---

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