Ads and trackers blocked, video and PDF tools built in. Just a fast browser that stays the way it started.
Windows 10 and 11 · 48 MB · no account needed
No extensions to hunt down, no separate apps to install. These live in the browser itself, on every site, from the moment you open it.
Display ads, video pre-rolls, cookie walls and pop-ups are refused before the page renders — so there is nothing to dismiss and nothing to wait for. No list to subscribe to, no extension to keep updated.
Right-click a video on almost any site and save it straight to your device, at its original quality — no third-party downloader site required.
One click, any siteSave full-resolution images with one click, even from pages that try to block right-clicking or saving — no screenshots, no quality loss.
Full resolutionTurn it on and every trace — history, cookies, cache, open tabs — is wiped the moment you close the browser. Nothing to remember to clear.
Wipes on closeOpen and read PDFs natively in a tab, then convert them to Word, JPG, or compressed PDF — or merge several files — without a separate app.
Read, convert, mergeMove your cursor over the window — one click strips a page to what you came for.
A dozen tabs open, a slow connection, a five-year-old laptop. Blu is tuned for that, and for the handful of things you touch every day.
With ads and trackers blocked before they load, pages carry less weight — so memory and battery go further.
Color-code and label groups of tabs so a research thread, a trip, and work stay separate without twenty windows.
A native Windows build, tuned rather than emulated, so scrolling and rendering feel instant.
Split view holds two tabs side by side, so comparing or referencing doesn't mean juggling windows.
Match the browser to your system theme automatically, or pick a look and keep it everywhere.
Sign in with just an email to carry bookmarks and open tabs from desktop to laptop — nothing else required.
Ads and trackers refused before the page renders, so pages carry less weight.
Nothing here is a settings page you visit once. It runs quietly, on by default, with no dark patterns to opt back out of.
Ad networks, cross-site trackers and fingerprinting scripts are blocked before a page renders.
A quiet indicator in the address bar flags known phishing and malware domains ahead of navigation.
One click shows exactly what a site tried to read or transmit — no digging through developer tools.
One screen lists every camera, mic and location permission you have approved, ready to revoke.
Blu works fully without a sign-in. An account is only ever needed if you choose to sync.
Stored locally by default, and never used to build an advertising profile.
Download the installer for your operating system, open it from your downloads folder, and follow the prompts. You can delete the installer once setup finishes.
Blu runs on Windows 10 or 11. Check the download section below to get started.
Blu's ad blocker is tuned to leave real site functionality alone — if a page ever looks broken, one click from the toolbar pauses blocking for that site only.
Blu can import bookmarks, saved passwords, and history from most major browsers during setup — that data then lives locally on your device, not on a server.
Free for Windows. Import your bookmarks in one click. Mac and mobile are on the way.