Otter Browser is a free and open-source web browser that aims to recreate the best aspects of the classic Opera (web browser) (12.x) using Qt framework while keeping seamless integration with users desktop environments. Developed by Emdek
License: Open Source
Ungoogled Chromium is a privacy-centric browser that prioritizes user control and customization, while Otter Browser offers a more user-friendly experience with built-in features and ad blocking. Both browsers are lightweight and fast, but they cater to different user needs and preferences.