---
sourceDocument: Australia Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/pt-BR/application-development

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Preview an app file

# Preview an app file in ServiceNow Studio {#ariaid-title1}

* Versão de lançamento: Australia
* 
* Atualizado 12 de mar. de 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 min. de leitura

Preview files in ServiceNow Studio to make sure the finished product looks and functions how you want it to. Only files with a user interface can be previewed.

## Antes de Iniciar

Role required: admin or delegated_developer

## Procedimento

1. Navigate to AllApp EngineServiceNow Studio.
2. Preview files from the App details page or from within an open file.

   | Option | Description |
   | Preview from App details | 1. Open an application in the canvas. 2. Next to the file you want to preview, select the more options icon ![](), and select Preview. ![Select the Preview button.]() {#preview-app-file__ul_hwn_d5z_tfc} |
   | Preview from an open file | 1. Open the application file you want to preview in the canvas. 2. In the top-right corner, select Preview. ![Preview from a file.]() {#preview-app-file__ol_rrq_p5z_tfc} |
   |-|-|

   {#preview-app-file__choicetable_e2q_c5z_tfc}
3. Take any action you need to based on how the previewed file looks and works.