---
title: "Previewing a PDF"
slug: "previewing-a-pdf"
updated: 2022-02-25T16:11:39Z
published: 2022-02-25T16:11:39Z
canonical: "support.smarteru.com/previewing-a-pdf"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.smarteru.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Previewing a PDF

After you've [uploaded a file to a PDF task](/v1/docs/adding-a-pdf), a preview of the PDF displays at the top of the workscreen. The controls that you have for working with the PDF will vary depending on your browser and the extensions that you have installed.

![Preview](https://cdn.document360.io/7efaadab-fef6-4186-806a-2ca14c9ce9ea/Images/Documentation/previewing-a-pdf-image-tdzm1i90.png)

If you [replace the PDF file](/v1/docs/replacing-a-pdf-in-an-online-course), you'll need to click **Save** to reflect the changes in the preview.

## Related

- [Adding a PDF](/adding-a-pdf.md)
- [Learner Interface: Course PDFs](/learner-interface-course-pdfs.md)
- [Previewing a Task](/previewing-a-task.md)
- [Replacing a PDF in an Online Course](/replacing-a-pdf-in-an-online-course.md)