Last updated on
Sep 21, 2025
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How to combine files in Nitro?
Today we'll review two easy ways to combine files with nitro. First from within the applicationMoreToday we'll review two easy ways to combine files with nitro. First from within the application choose combine under the home tab. Here you can add open files folders or files from windows explorer.
How to use combo box in Nitro?
To add a combo box field: Open the PDF in Nitro Pro. On the Forms ribbon, in the Form Fields group, click Combo Box. On the page, drag the pointer where you want the field to appear. Double-click on the field and do one of the following (depending on your preferences): Do either of the following: Select Options.
How to use list box in Nitro Pro?
On the Forms ribbon, in the Form Fields group, click List Box. 3. On the page, drag the pointer where you want the field to appear.
How is combo box used?
A combo box is a text box with a list box attached. This type of control enables users to select a predefined value in a list or type their own value in the text box portion of the control. The list is hidden until the user clicks the arrow next to the box.
How do I edit a fillable PDF?
To do so, open your PDF file in Adobe Acrobat, then click on the Edit PDF tool in the toolbar on the right. When you're in form editing mode, you can make several types of changes to the PDF file. You can edit text, alter a field name, or add new text and fillable fields.
How do I edit the drop-down list in Nitro Pro?
To edit a list box form field: Open the PDF in Nitro Pro. On the Form ribbon, in the Form Fields group, do either of the following: Click the field type that corresponds to the field you want to edit. Click Select Fields. Double-click the field to begin editing its attributes.
How to create fillable fields in Nitro Pro?
How to Create Form Fields: Click on the Forms tab, then select the type of form field you'd like to create. Click and drag on the document to create the form field. Right-click the field you created and select Properties. Adjust the appearance and format of the field text by using the following tabs:
How do you add a textbox in Nitro?
On the Review tab, in the Markup group, click on either Text Box or Call Out. Click on the PDF document page where you wish to place the text box, and then enter your text.
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