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Opera 83.0.4253.0 Developer Edition

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Opera 83.0.4253.0 Developer Edition

Opera 83 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 83 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, Mozilla Firefox and Internet Explorer.

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

Opera 83 Browser Features:

Now it 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.

Bookmarks. Now you can quickly enable or disable the bookmarks bar by selecting Show bookmark bar. If you want to bookmark a page, click the HEART icon.

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

Support for H.264 and MP3. H.264 video and MP3 Audio is widely used on the internet. Therefore, with Opera Browser you will have native access to such content.

Syncing Bookmarks with Android. If you install Opera browser for Android 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 phone.

Sync open tabs between computers. In Opera for computers, you can now sync your open tabs.

MSE + MP3. MSE Audio now works from within Opera, enabling playback from Google Play Music and similar services.

Custom ad-blocking list support. Users have the possibility to load your own files in the block-list form. Use extra button in Preferences, where you can add/remove any extra block-list files you’d like to load.

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.

Opera has integrated free VPN integrated for better online privacy.

That allows to be unblocked of firewalls and websites, hide your IP address and ensures public Wi-Fi security.

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 83.0.4253.0 Developer Edition:

  • CHR-8678 Update chromium on master to 97.0.4692.20
  • DNA-93284 Unstable obj/opera/desktop/common/installer_rc_generated/installer.res
  • DNA-95427 [Linux] Opera window brought to top after hover in fvwm
  • DNA-96116 Make popups appear automatically on different actions
  • DNA-96253 Fix search in tabs saved in session
  • DNA-96301 Crash at gfx::ImageSkiaRep::ImageSkiaRep(SkBitmap const&, float)
  • DNA-96320 Crash after scrolling and activating previously hidden tab from tab strip
  • DNA-96349 Laggy tooltip animation
  • DNA-96404 Opera doesn’t show on main screen when second screen is abruptly disconnected
  • DNA-96411 Align looks of video call popout with video popout
  • DNA-96460 Download speed on significantly lower
  • DNA-96471 Search engines menu is barely visible
  • DNA-96477 [Mac] Tab strip is not always scrolled to active tab when resizing browser window
  • DNA-96480 Add accessible value to paste protection badge
  • DNA-96481 [Win] Plus button is shifted on top bar
  • DNA-96484 Enable AB test for a new autoupdater logic (for 50%)
  • DNA-96487 Presubmit errors in ClipboardProtectionService
  • DNA-96501 Coping/pasting from/to popup window is not handled properly
  • DNA-96505 [Mac] Menu items wont open when no window is opened
  • DNA-96513 Change visible results to 10 entries
  • DNA-96514 Add categories for different suggestions
  • DNA-96529 No possible to drag & drop a tab
  • DNA-96535 Make the URL configurable
  • DNA-96536 Remove deprecated NOTIFICATION_LOAD_START
  • DNA-96538 Inline audiocomplete for incorrectly suggested
  • DNA-96547 Change all names, string ids and flag name to PASTE PROTECTION instead of CLIPBOARD PROTECTION
  • DNA-96553 Add switch to whitelist test pages
  • DNA-96557 Links not opened from panel
  • DNA-96558 AdBlock bloks some trackers inside the panel
  • DNA-96563 [Linux] Add tab button does not work
  • DNA-96566 Left / right scroll buttons do not react to first click
  • DNA-96567 Remove deprecated NOTIFICATION_LOAD_STOP
  • DNA-96568 [Player] Tidal in sidebar Player opens wrong site when logging in
  • DNA-96572 Error pages doesn’t change background in Dark Mode
  • DNA-96578 DCHECK when closing a tab
  • DNA-96580 Mouse scroll over tab strip does not change “Scroll tabs” button state
  • DNA-96592 “Scroll tabs” button is unexpectedly enabled
  • DNA-96601 Wrong tab is moved to another workspace when there is a pinned tab on tab strip
  • DNA-96605 Remove changes for media indicator introduced in DNA-92728
  • DNA-96610 [Win] Browser crash after mouse hover over top bar
  • DNA-96620 update browerjs and siteprefs

Homepage –

Opera System Requirements:


  • Windows 7 or later
  • Intel Pentium 4 / AMD Athlon 64 processor or later with support for SSE2


  • OS X El Capitan 10.11 or later


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

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