DigiPad

If you work on a laptop, you are probably aware of how important a numeric keypad is and how it can greatly simplify your work.
Unfortunately, not all laptop models come with this feature, therefore you might need to emulate it via third-party software, such as DigiPad.
Note that this utility requires you to have a Synaptics TouchPad device in order to run as intended.

Lightweight application with a minimalistic user interface

You can install this program easily on your computer, as it does not require any configuration process on your part. It comes with a simplistic, user-friendly interface that integrates intuitive functions, thus allowing you to operate them with minimum efforts. It runs silently in the system tray, so that it does not interfere with any of your foreground applications.
However, it does not feature an integrated help manual, but it is possible to access an online user guide, if you encounter any difficulties and require aid.

Replace your Synaptics TouchPad device with a numeric keypad

DigiPad can be used to replace your laptop's touchpad with a numeric keypad, in case your machine lacks it in the first place. Doing so can be achieved easily, by running the application and choosing your preferred digit layout, between Phone Dial and Calculator.
This application also allows you to select your favorite separator and adjust pressure sensitivity by sliding the dedicated bar according to your needs.

As a conclusion

To sum it up, DigiPad is a lightweight, easy to use application that helps you convert your Synaptics TouchPad device into a numeric keypad in a convenient manner. It allows you to adjust the pressure sensitivity, choose a suitable separator and switch between two digit layouts. Its simplistic user interface and intuitive functions make it highly accessible to a wide range of users, regardless of their PC operating skills.