LibreWolf vs Opera

LibreWolf is an independent Firefox-based browser for people who want privacy and security settings applied by default. It includes uBlock Origin with custom filter lists and strict Tracking Protection, while Resist Fingerprinting is enabled and WebGL is disabled. On closing the browser, it removes cookies and site data; Total Cookie Protection is also enabled. HTTPS-only mode and stricter TLS/SSL negotiation rules add further security controls. DuckDuckGo and Searx are among its listed search providers. LibreWolf says it disables telemetry, does not collect data, and lacks the infrastructure to do so. It is free and open source for Linux, macOS, and Windows. Updates usually follow a stable Firefox release within three days, but the browser has no automatic update capability. DRM playback is off by default but can be enabled in settings. Its built-in password manager is disabled, so the project suggests using another option.

Opera is a free web browser for Android, iOS, Linux, macOS, Windows, and the web, with extension support and cross-device sync. Tab Islands group related tabs for collapsing or expanding. Built-in tools include an ad blocker that can also block cryptocurrency-mining scripts, plus a free VPN with no data cap and three general locations. Opera AI can use open-tab context, generate images, summarize PDFs, and translate or summarize YouTube videos. ChatGPT and Gemini are available from the sidebar, and Opera says its AI tools do not require sign-up. The sidebar also offers WhatsApp, Slack, Discord, Messenger, and Telegram, while Music Player supports Apple Music, Spotify, YouTube Music, and Deezer. Users can set browsing data—including history, cookies, passwords, and autofill data—to clear on exit. Opera browser costs nothing. VPN Pro is separate: plans cost $4 per month billed $48 yearly, $5 per month billed $30 every six months, or $8 per month billed monthly.