Following are the top 10 Chrome Alternative browser NOT based on Chromium Engines: 1. Sleipnir (based on pure WebKit, and NOT blink)
Sleipnir Browser
Sleipnir is a web browser developed by Fenrir Inc. The browser’s main features are customization and tab functions. It supports HTML5 and multiple layout engines.
The names Sleipnir and Fenrir are both names of animals from Norse mythology.
Sleipnir was originally created in Japanese and then released with English and Chinese translations. Further translations are performed by volunteer translators.
It is available for iOS, macOS, Microsoft Windows, Android, and Windows Phone.
Download from Author Website.
Others
Qutebrowser
qutebrowser is a keyboard-focused browser with a minimal GUI. It’s based on Python and Qt and free software, licensed under the GPL It was inspired by other browsers/addons like dwb and Vimperator/Pentadactyl. Download from Author.
Orion Browser
Very fast. Zero telemetry. Lightweight, natively built with WebKit, made for you and your Mac. Industry-leading battery life, privacy respecting by design and native support for web extensions.
Download from Author.