How to change the thickness of PDF handwritten signature.
A free Office suite fully compatible with Microsoft Office
You will be the amazing reporter with WPS Presentation, which could be an alternative to Microsoft PowerPoint.
1. Open PDF filesin WPSOffice.
2. Click the Insert tab, then click Sign before selecting Create signature.
3. Click Draw, then choose the size of fonts in upper right of the pop-up window.
4. Drag your handwritten signature to the place you want.