In summary, there is no version "3720" of Epic Pen Pro. The current version is 3.12.172, and the Pro features are within the free basic application. The only safe and reliable source for "high quality" Epic Pen Pro is the official developer website.
The "High Quality" designation refers to the software's stability, performance, and user interface design. epic pen pro 3720 high quality free download
To get the official, safe, and high-quality version of Epic Pen, you should only use the developer's website. In summary, there is no version "3720" of Epic Pen Pro