Floorp browser

Floorp Projects · An open-source browser built on Firefox with workspaces, split view, web panels, and interface customization.

CaskBrowsersAuto-updatesApple silicon · Intel
From homebrew/cask
30-day installs140#551 in App
1-year installs3.4KLast 365 days
Latest version12.20.13 days ago · Oct 9
Download size253MBarm64 / x86_64 · dmg
Release cadenceWeekly5 releases in 30 days

About

Floorp browser is an open-source browser built on Firefox. It offers ways to organize browsing around different tasks and tailor the browser interface. The Homebrew cask installs the macOS app.

  • Workspaces: Group tabs by task and switch between contexts. Firefox containers can be assigned when needed to keep cookies and sign-ins separate.
  • Split view: Display up to four pages in one window, with adjustable panel widths.
  • Web panels: Pin frequently used websites in a sidebar while keeping the current page open.
  • Customization: Adjust the browser interface, use mouse gestures, and open websites as web apps.

Install with brew install --cask floorp, then open Floorp from your Applications folder. The cask targets macOS; the official site lists macOS 10.15 or later as the platform requirement. The product is also offered for Windows and Linux, but this cask installs the macOS version.

Sources: Floorp · Homebrew cask

New What’s new in 12.20.1 Oct 9 · OpenNavo editorial

  • PackagesWithholds 12.20.0 offers while retaining installed versions.
  • Context menuPrevents runaway memory use when Fluent labels are missing.

An open-source interface for Homebrew. Installs run through the macOS app or the brew command.

© 2026 OpenNavo