Bistre Browser

Firefox-based browser with privacy defaults and automatic inactive tab cleanup.

Bistre Browser is a Firefox-based mobile browser focused on privacy-friendly defaults and a clean, clutter-free experience.
Privacy-friendly by default
Private search defaults: uses privacy-focused search engines by default (and you can change this anytime).
No “big tech” defaults: designed to reduce reliance on mainstream default services.
Clear controls: manage search, permissions, cookies, and site data from Settings.
Keep tabs from piling up
Inactive tab cleanup helps prevent huge tab stacks by automatically closing tabs you haven’t viewed in a while (you control the behavior in Settings).
Built on trusted open-source foundations
Bistre is built on Firefox open-source technology, giving you modern web compatibility and a familiar browsing experience—without the default choices you may not want.
Note: Bistre is an independent app and is not affiliated with or endorsed by Mozilla.