Pale Moon is made started from Mozilla Firefox code. First time was released in 2009. It supports all extensions and themes which are available for Firefox.
Is able to alert you when detects malware or phishing sites, allows to surf the web in private mode with New Private Window and clear history and cache manually.
It comes with a clean and friendly interface, with support for multiple tabs and drag&drop. You can zoom in/out, search on page, install different extensions and themes to add new features and change the interface.
It has a search box and search engines can be changed easily, it can remember passwords, includes a download manager, it can display all tabs with a mouse click and allows to search a particular tab by keyword.
It supports synchronization across devices and allows view in full screen mode or zoom in/out.
A quality browser which deserves to be considered to daily use.