If you wish to view document in the browser using Data view Plus app, follow the steps below:

1. In the Edit mode, click on the Configure Control cogwheel icon. 

2. Ensure that you are in the Table control while editing the List view Plus, and then choose Call Item Click action in the Item click filed.

3. Click on Open item in new window option, near the file you want to view.

• If you would like to see PDF files, ensure that your browser's default behavior for handling PDF files is set to Open PDF in the browser. I
• If you use Chrome browser, update it in the link below: chrome://settings/content/pdfDocuments