Convert Microsoft Forms with attachments to PDF

In this article, we’ll go into how to convert Microsoft Forms responses containing attachments to one PDF document. We’ll use the Plumsail Documents connector for Power Automate to do the main job.


There is a quicker and simpler way to convert Microsoft Forms responses to PDF if your form doesn’t allow sending attachments. See this article for more information.

To the joy of many clients, Microsoft Forms now provides an ability to upload files into form responses. The feature is still restricted as it works only for respondents within one organization.

Let us say you have a Microsoft form with attachments fields to gather order requests submitted by a sales team. An attachment is required to be a DOCX file with customer company details. You need to merge the form responses with the attachment as a single PDF.

Here is how to achieve the goal in Power Automate Flow.

Prepare Microsoft form

Before creating the Flow, let’s have a look at the form we’ve prepared to demonstrate the case. Here is how it looks:

Microsoft form with attachment fields

You can use this particular form for testing purposes. Use this link to duplicate the form in your Microsoft Forms account.

To create Microsoft Forms from scratch, follow the instructions.

Create Flow

Here is the picture of the complete Flow, and under it, you’ll find all the steps in detail.

Power Automate Flow to merge MS forms responses with attachments

When a new response is submitted

Our Flow is automated to start on a Microsoft form submission. Search for Microsoft Forms in Power Automate and select When a response is submitted as a Flow trigger.

If this is your first Flow with Microsoft Forms, on this step, sign in to your Microsoft Forms Account from Power Automate to use your forms inside Flows.

Then, pick the form to track from the dropdown.

Pick the Microsoft form to track

Get response details

To use the submitted data further in the Flow, add this action - Get response details - from the Microsoft Forms connector.

For the Form Id, select the same form as in the trigger. For the Response Id, select List of response notifications - Response Id in the Dynamic content menu on the right:

Get response details

Create HTML from template

We need to create 2 PDFs: One is from the attachment data, the second - from other fields.

We’ll start from the non-attachment fields. First, we’ll create HTML, and in the next action will convert it to PDF. We’ll use actions both from the Plumsail Documents connector.

If this is your first time using the Plumsail Documents connector, Power Automate will request the Connection Name and API Key.

Create connection in Power Automate flow

You can type any name for the connection, for example Plumsail Documents.

Once the connection name is filled out, create an API key in your Plumsail Account, copy and paste it into the Access Key field, and then click Create.

Copying an API key from the account

The first is Create HTML from template. In our case, it’s simple.

In Source HTML, we just added text HTML template for our order request - Customer company name and Products of interest. You may see {{curly}} braces - they represent tokens that will be replaced by the response data:

<h1>Order Request</h1>
Customer company name: {{company}}<br>
Products of interest: {{products}}<br>


Please, get acquainted with how Plumsail Documents HTML templates work to compose your customized templates.

In Template data, we used Dynamic content from the previous step to specify values with the submitted form data.

Create HTML from template action

Convert HTML to PDF

This action is from the Plumsail connector as well. It converts HTML we’ve composed on the previous step to PDF.

Put Result HTML - the output of Create HTML from template - into Source HTML:

Convert HTML to PDF action

Now, that we have text questions converted to PDF, it’s time to move to attachments.


This action is needed to get the sample JSON payload for the next action - Parse JSON. Place the output representing the attachment into Inputs.

Convert HTML to PDF action

You can delete this action from the Flow once you’ve got the sample payload.

To get it, you need to run the Flow. For that, submit the Microsoft Form with attachments.

After it ran successfully, copy Outputs:

Outputs of Compose

Parse JSON

Add the Parse JSON action next. It has two parameters:

  • Content. Place the attachment output from the Get response details.

  • Schema. Click Generate from sample and paste there the Outputs that you’ve copied previously.

You should receive the schema like this one:

    "type": "array",
    "items": {
        "type": "object",
        "properties": {
            "name": {
                "type": "string"
            "link": {
                "type": "string"
            "id": {
                "type": "string"
            "type": {},
            "size": {
                "type": "integer"
            "referenceId": {
                "type": "string"
            "driveId": {
                "type": "string"
            "status": {
                "type": "integer"
            "uploadSessionUrl": {}
        "required": [
Parse JSON step

Get file content

The next step is to get the attachments content for its further conversion to PDF. This is the action from the OneDrive for Business connector.

Add id output from the Parse JSON action. ‘Apply to each’ loop will automatically appear:

Get attachments content

Convert DOCX to PDF

One more action from the Plumsail Documents connector. It will convert our DOCX Word attachment to PDF.

For Document content, insert File content output of the previous step.

Convert DOCX attachments to PDF

Merge PDF

Now we need to merge the PDF file made from text fields responses into the PDF made from the attachments. We’ll do that with the Merge PDF action.

Add outputs from Convert HTML to PDF and Convert DOCX to PDF actions to Content of PDF documents fields:

Merge PDF action

Create file

This is the last action of our Flow. We’ll save the result merged PDF to the OneDrive folder. You can save the result file to any other storage system or, for example, send an email with the file attached.

Merge PDF action

Note: Don’t forget to put the file extension in the file name.


That’s it. The Flow is ready, it may seem a bit long, but nothing fancy there - all the steps are simple to understand and configure.

As a result, you’ll get the Microsoft form, including attachments, converted to one PDF file.