Opera One 120.0 Build 5543.161 Update for ALL OS

Opera One 120 is a fast and free alternative web browser, based on Chromium and Blink (the rendering engine used by Chromium). It includes tabbed browsing, pop-up blocking, integrated searches.

Opera One 120 has come up with bigger guns to enter the race for the most popular web browser, as the current leading role is played between Google Chrome, Firefox and Microsoft Edge.

This web browser has one intuitive, powerful location for searching and navigating the web. Search using multiple providers and view site suggestions as you type. The Discover feature gives you top-quality news and entertainment from around the globe.

Moreover, Opera One 120 also has the advanced functions such as Opera Mail program. It is the lightweight, customizable mail client that refines your email experience.

Opera One 120 Browser Features:

Anti-Bitcoin mining tool

The browser comes with an innovative anti-Bitcoin mining tool. It also displays security badges, which give you a quick glance at the security of a page. If the browser’s Fraud and Malware Protection detects anything potentially dangerous, it will display a popup to warn you.

Blocker

Enjoy cleaner and smoother browsing with less distractions. Ad Blocker protects your privacy and speeds up your browsing on both mobile and desktop.

AI

Chat with AI on desktop and mobile in Opera Browser. ChatGPT and Aria, Opera’s free and unlimited browser AI, are seamlessly integrated into your browser.

Messengers

Easily use your favorite messengers and social apps while browsing the web. WhatsApp, Instagram, Twitter and more are built right into your sidebar.

VPN

Browse privately using Opera’s built-in, free VPN on desktop and mobile. Or even subscribe to VPN Pro to get enhanced protection for your entire device.

Flow file sharing

Instantly send files, links and notes between your devices.

Sync data

Synchronize Opera Browser between all of your devices. If you install Opera browser for Android or iOS mobile and for Desktop on your computer, you can see cross-device syncing in action. Make some bookmarks on your computer and see them appear on your Android or iOS phone.

Music Player

A world of music and podcasts at your fingertips. H.264 video and MP3 Audio is widely used on the internet. Therefore, with Opera Browser you will have native access to such content.

Opera Wallet

Make secure crypto transactions with a built-in crypto wallet.

Pinboards

A world of music and podcasts at your fingertips.

Integrated PDF viewer.

In addition, Opera has integrated a fast PDF Viewer directly into the browser so you can keep reading without changing applications.

Video pop out.

Allows you to shift your video frame to the side of your screen, so you can truly multitask. Browse, shop online or do the research without missing out on the video action.

RSS in personal news.

RSS support makes the built in newsreader even more customizable.

VR Player Support

Opera is the first browser to support 360-degree videos in virtual reality headsets! It has a built-in VR 360 player for leading headsets, such as HTC Vive, Oculus Rift and other OpenVR compatible devices. That unlocks the immersive world of 360-degree videos for Opera users.

Changes in Opera One 120.0.5543.161:

• DNA-122677 [MAC] Unable to log in using TouchID passkey on Mac
• DNA-122773 Crash at translate::ContentTranslateDriver::~ContentTranslateDriver
• DNA-123418 Investigate GPU process memory usage

Changes in Opera One 120.0.5543.128:

• DNA-123083 Theme Preview UI bug – multiple static wallpapers in a single theme
• DNA-123208 Crash at PasswordBubbleViewBase::ShowBubble
• DNA-123266 Password popup not appearing in popup window
• DNA-123274 The page at http://console.cloud.google.com/ crashes regardless of whether the user interacts with it or leaves it idle

Changes in Opera One 120.0.5543.93:

• DNA-122968 Crash at PasswordBubbleViewBase::ShowBubble
• DNA-122991 Add rate me button on opera://bookmarks page
• DNA-123029 [Color themes] Wallpapers section visibility not updated correctly in Easy Setup
• DNA-123123 Crash when trying to save file using window.showSaveFilePicker
• DNA-123217 0-day fix for CVE-2025-6558

Changes in Opera One 120.0.5543.61:

• DNA-119134 Crash at views::ViewAXPlatformNodeDelegate::FireNativeEvent
• DNA-122014 [VPN Pro] Add VPN Pro section to chrome://opera-diagnostics
• DNA-122111 [Mac] DumpWithoutCrashing causes browser restart on close
• DNA-122222 [Split screen] Active tab refreshes instead of current tab
• DNA-122251 [Easy Files] Transparent glitch appears with some file types in popup
• DNA-122347 Background music resumes after toggling mic/camera in Google Meet
• DNA-122569 Gmail video popup disappears and Meet disconnects when switching tabs or clicking redirect button
• DNA-122583 [Win][VPN Pro] VPN disconnecting when another instance of browser is installed
• DNA-122601 Report client version in vpnpro diagnostics
• DNA-122695 VPN section not available in opera settings on first run
• DNA-122764 [Split screen] Popup arrow is pinned to easy setup button instead of the password manager
• DNA-122849 The popup windows for ‘Accounts saved for this website’ and the credentials view are too wide
• DNA-122853 Support multiple static wallpapers in a single theme
• DNA-122883 [SD] Tile names are not visible in folder when a custom wallpaper is used
• DNA-122959 Refactor tab automuting
• DNA-123026 Crash when clicking manage passwords button in address bar when “Sign in” credentials API popup is displayed
• DNA-123031 [Opera Translate] Opera Translate popup does not open in split screen tabs
• DNA-123038 Crash at -[OperaCrApplication validateMenuItem:]
• DNA-123057 USB netinstaller is not starting
• DNA-123086 Crash at BrowserLiveTabContext::GetSplitScreenIdForTab
• DNA-123089 [Opera Translate] “How does it work?” link leads to incorrect page
• DNA-123100 Translate popup is shown each time page is being autotranslated

Homepage – https://www.opera.com

Opera System Requirements:

Windows

• Windows 10 or later
• Intel Pentium 4 / AMD Athlon 64 processor or later with support for SSE2

Mac

• macOS 10.13 or later

Linux

• 64-bit Ubuntu 16.04 or later
• Intel Pentium 4 / AMD Athlon 64 processor or later with support for SSE2

Size: 115 MB

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