Koler vs Simple Dialer

Koler is an open-source web browser focused on privacy and security. It blocks ads and tracking by default and doesn't collect private user data. Koler is built on top of Chromium so sites render correctly while protecting user privacy.

Simple Dialer is a free, open-source desktop application for Windows that allows you to make phone calls directly from your computer. It provides an easy-to-use interface to dial phone numbers and manage contacts without the need for a physical phone.