If you are on Windows 10 or 11, you already have a tool that can do this.
Adding text to a PDF file like is straightforward and can be done for free using built-in software or online tools. You generally do not need to buy expensive software for basic text additions. Method 1: Windows (Microsoft Edge) How to add text to paper.pdf
Right-click paper.pdf , select Open with , and choose Microsoft Edge . If you are on Windows 10 or 11,
In the top toolbar, click the Add text (T icon). select Open with
Use the small menu that appears above your text to change the color , size , or spacing .
Click the Save icon in the top right to keep your changes. Method 2: Mac (Preview)