I adjusted the alignment in the field and need to create a quick markup showing exactly where and how much I changed s…
Open Adobe Acrobat Pro on your computer.
Select the Tools tab.
Find and select Prepare Form under Forms.
Choose an existing file to use as your form, or select the option to create a new one.
Best practiceIf your form is not already a PDF, convert it to PDF before starting this process.
Click Start to let Acrobat detect form fields automatically, or manually add fields as needed.
Best practiceLetting Acrobat auto-detect fields can save time, but always review and adjust the detected fields for accuracy.
Use the toolbar to add, move, or delete form fields such as text boxes, checkboxes, and drop-down lists.
Double-click any form field to edit its properties, such as name, tooltip, and appearance.
When finished, use File > Save to save your fillable PDF form.
You can quickly test your form by switching to Preview mode in the Prepare Form tool to see how users will fill it out.
This runs in the Acrobat app - there is no separate API for this task.
Making PDF forms accessible means everyone can use them, including people with disabilities who use screen readers. This ensures your form is usable by a wider audience and meets important accessibility standards. An accessible form has proper labels, tooltips, and correct tab order, making it easy to navigate and understand for all users.
It's best not to use Word's own form tools. While you can convert a Word document to PDF, Word's form fields do not export to accessible PDF fields correctly. Instead, start with a well-structured Word document without form fields, then use Acrobat's 'Prepare a form' tool to add all your form fields directly in Acrobat. This ensures they are properly tagged and accessible.
| Feature | Purpose |
|---|---|
| Text box | Allows users to type any text, like a name or address. |
| Dropdown | Gives users a list of choices to pick from, like a state or country. |
By default, users of the free Adobe Reader cannot save changes to a PDF form. You must use the 'Reader Extended PDF' option in Acrobat to enable saving and other tools for Reader users. This step gives them the necessary permissions to fill out your form and save their work, which is important for many workflows.