Octavium

AVE · ALECZAENDER

A privacy-first web browser. Trackers, ads, malware and snoops are kept out, and nothing is kept once you close it.

Version 1.0.9 · released 26 September 2026

⬇ Download OctaviumWindows

⊞WindowsInstaller for Windows 10 and 11 (64-bit)Octavium-Setup-1.0.9.exe · 100 MB 🐧Linux · AppImageRuns on any distribution and updates itselfOctavium-1.0.9-x86_64.AppImage · 116 MB ◉Debian / Ubuntu.deb package, installs with aptoctavium_1.0.9_amd64.deb · 91 MB ▣Linux · tar.gzPortable archive, no installeroctavium-1.0.9.tar.gz · 110 MB

What's new in 1.0.9

Octavium 1.0.9: the Horologium, reforged. The digital time and greeting now sit on a plaque with the gilded clock mounted right beneath it, with no chain. Also: toggling 'Reopen tabs from last time' no longer asks for a restart.

Why Octavium

Blocks trackers, ads and cryptominers on 100,000+ domains
Stops malware and phishing sites before they load
Optional adult-content filter with forced SafeSearch
HTTPS-Only mode and encrypted DNS (DNS over HTTPS)
Fingerprinting resistance: canvas, WebGL, audio and hardware masked
Forgets cookies and history when you close it
No telemetry. Nothing about you is ever sent.
Signed automatic updates that can't be forged

Install

Windows: run Octavium-Setup-1.0.9.exe. Octavium isn't code-signed yet, so if SmartScreen appears click More info → Run anyway.

AppImage: chmod +x Octavium-*.AppImage, then run it. It updates itself.

Debian / Ubuntu: sudo apt install ./octavium_1.0.9_amd64.deb

Verify your download against SHA256SUMS-1.0.9.txt. Updates are signed with the publisher key 5868 8AE1 6E36 DAA8 A857 DFBB 9CE6 D498.

Earlier versions

1.0.8 · 26 September 2026
1.0.7 · 26 September 2026
1.0.6 · 26 September 2026
1.0.5 · 26 September 2026
1.0.4 · 26 September 2026
1.0.3 · 26 September 2026
1.0.2 · 26 September 2026