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Opera One 128.0 Build 5807.66

(4 votes, 4.00 out of 5)

2026-03-10 00:00 1374

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Description

Changelog

Specifications

Opera One 128 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 128 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 also has the advanced functions such as Opera Mail program. It is the lightweight, customizable mail client that refines your email experience.

Opera One 128Opera One 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 128.0.5807.66:

DNA-123951 Crash at opera::network_requests::NetworkRequestManagerImpl::MakeOngoingRequest
DNA-124505 SidebarActionApiTest.Basic fails
DNA-124519 [MyFlow] Update extension version
DNA-124550 Skip button causing issues for Netflix
DNA-124585 Opera binary crashes after trying to run it in terminal without starting browser process
DNA-124593 [macOS] Crash after Opera is started by netinstaller
RNA-995 [Win][Warn on Quit] “You have X tabs open” message missing on smaller screens (intermittent)
RNA-2037 [Context menu] Group: New Tab / Create Tab Island / Create Split Screen
RNA-2220 ‘Remind me tomorrow’ option displays banners again after 24 hours, not from the beginning of the next day
RNA-2290 ‘How do I do that’ link on the Start Page banner always leads to english page
RNA-2322 Split Messengers apps in sidebar settings into two sections
RNA-2331 Create feature flag #gemini-in-sidebar
RNA-2332 Add Gemini to AI Services in sidebar
RNA-2334 Create feature flag #google-translate-in-sidebar
RNA-2335 Add Google Translate to Google Services in sidebar
RNA-2337 Create feature flag #youtube-in-sidebar
RNA-2338 Add YouTube to Google Services in sidebar
RNA-2357 Remove the old infobar ‘Would you like to make Opera your everyday browser?’
RNA-2364 Instagram refreshes every time a sidebar panel is opened.
RNA-2365 ‘How do I do that’ link on the Start Page banner leads to the beggining of the page, not the desired section
RNA-2369 Error on 1st launching Google Translate
RNA-2371 No internal page for ‘How does it work?’ link in Google Translate
RNA-2374 Update version of Intro extension in Opera repository
RNA-2387 ‘How does it work?’ link doesn’t work for Gemini – wrong link
RNA-2408 Lucid mode doesn’t work in Youtube in the sidebar
RNA-2421 Remove option to enable automatic picture-in-picture in the Youtube in sidepanel
RNA-2422 Remove lucid mode option in the Youtube in sidepanel
RNA-2541 Enable feature flag #google-translate-in-sidebar on Early Bird
RNA-2542 Enable #gemini-in-sidebar on Early Bird
RNA-2543 Enable feature flag #youtube-in-sidebar on Early Bird

Changes in Opera One 128.0.5807.52:

DNA-124563 [macOS] Crash at base::AtExitManager::RegisterCallback
DNA-124579 Crash at base::AtExitManager::RegisterCallback
DNA-124583 Crash when syncing sidebar extensions

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

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Opera One 128.0 Build 5807.66