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
Mozilla Firefox is a feature-rich, open-source browser known for its strong privacy and security, while Otter Browser is a lightweight alternative that focuses on speed and simplicity. Firefox offers extensive customization and a vast library of extensions, whereas Otter provides a more streamlined experience with essential features.