# Opera

Application: Opera Norway AS

Also called opera browser, opera software

Opera Norway AS, Browsers

A Chromium browser from Opera Norway with a sidebar and long pre-Chromium history. On Windows the process is opera.exe.

## What you need to know

Opera is a Chromium browser. opera.exe is not chrome.exe and not Opera GX.

Opera Norway ships a Chromium browser with a sidebar, Workspaces, and marketed built-in VPN. Extra opera.exe rows are tabs and helpers. Opera GX is a separate install with RAM and CPU limiters.

- **What is it?**: A Chromium browser with a sidebar

  **Same as Chrome?**: Same engine family, different product

  **Same as Opera GX?**: No. GX is the gaming-skinned sibling

Feex says

If opera.exe is the RAM hog, I would open Opera built-in task manager before I blame chrome.exe. This is Opera, not Chrome, and not the GX limiter skin.

## What is Opera?

Opera is Opera Norway's Chromium desktop browser. The Windows executable is opera.exe. Profiles live under AppData, not in Google\Chrome.

## If you have never used it

If someone said "install Opera", this is the regular Opera browser, not Opera GX. Download it from opera.com/download. You get a Chromium engine, a left sidebar, and Opera account sync. Windows already has Edge. Extra opera.exe rows are tabs and helpers, not a second copy of Windows. Opera GX is a different Start tile with RAM and CPU sliders.

## What is it used for?

**Web browsing**

Daily tabs on Chromium. Site compatibility is Chrome-class, not Gecko.

**Sidebar and Workspaces**

Pinned messengers and tab groups Opera ships in the chrome. Chrome does not use this sidebar layout.

**Built-in VPN marketing**

Opera advertises a limited free VPN. That is an Opera feature, not a system VPN adapter you configure in Windows Settings.

## Who is it for?

- People who want Chromium with Opera sidebar tools
- Users who already have an Opera account
- Anyone comparing opera.exe with chrome.exe by path, not by logo

## Current status

Actively developed on a Chromium cadence. This article is the regular Windows desktop browser, not Opera GX, Opera Mini, or Opera Air.

## How old is it?

Opera 1 shipped in 1995 on its own Presto engine. In 2013 Opera rebuilt on Chromium. The current Windows app is that Chromium product. A 2004 Presto screenshot is history, not what opera.exe is today.

## Versions

Major channels first. Exact build numbers are not all verified here.

Stable

Beta

Developer

## System requirements

Values follow the publisher's public guidance. Workload still changes the real need.

### Minimum

| CPU              | Intel Pentium 4 or AMD Athlon 64 with SSE2, per Opera |
| ---------------- | ----------------------------------------------------- |
| Operating system | Windows 10 or later, per Opera                        |

## Resource profile

- **CPU demand**: Follows the heaviest tab

  **RAM demand**: Chromium tab cost plus sidebar apps

  **GPU demand**: Used when hardware acceleration is on

## Installed processes

These executables belong to this product when it is installed.

| opera.exe | Browser, tabs, GPU, and utilities |
| --------- | --------------------------------- |

## Startup components

Opera can keep a background process after the last window. That is an Opera setting, not a Windows service.

## File locations

| Typical install | C:\Users\\\<you>\AppData\Local\Programs\Opera\\                |
| --------------- | -------------------------------------------------------------- |
| User profile    | C:\Users\\\<you>\AppData\Roaming\Opera Software\Opera Stable\\ |

## File formats

HTML, PDF, PNG, JPEG

## Common problems

### People close chrome.exe to fix Opera

Wrong exe. Opera is opera.exe under Programs\Opera. Chrome is chrome.exe under Google.

### Sidebar messengers stay after the last tab

Pinned sidebar apps can keep helpers alive. That is Opera UI, not a second browser.

## Getting unstuck

### Open Opera built-in task manager

Shift+Esc inside Opera names the heavy tab. Ending a random opera.exe in Windows Task Manager can close the wrong helper.

### Confirm the folder says Opera, not Opera GX

Programs\Opera is this product. Programs\Opera GX is the gaming sibling with GX Control sliders.

### Install only from opera.com/download

Search ads for "Opera free browser" are a common junk path. The real installer is on Opera's site.

## Alternatives

Opera GX if you want the limiter skin. Chrome, Edge, and Firefox cover the same daily job with different vendors and sync.

## Official help and downloads

Start with the vendor. Random exe sites are not a support channel.

| Download            | [www.opera.com/download ](https://www.opera.com/download)Official Windows installer                             |
| ------------------- | --------------------------------------------------------------------------------------------------------------- |
| Help                | [help.opera.com/ ](https://help.opera.com/)Sign-in, sidebar, and crash help                                     |
| System requirements | [www.opera.com/download/requirements ](https://www.opera.com/download/requirements)What Opera lists for Windows |
| Blogs               | [blogs.opera.com/ ](https://blogs.opera.com/)What changed in a stable update                                    |

## Related hardware

RAM and a working GPU matter more than a famous CPU name. Sidebar apps add to the Chromium tab bill.

## Technical details

Technical details

Stable version numbers change with Chromium. This article does not pin a build.

## Related

These entities connect to this article. Type is shown on every link.

[opera.exe: Application Process](https://feex.it/wiki/process/opera.exe)[Opera GX: Application](https://feex.it/wiki/software/opera-gx)[Google Chrome: Application](https://feex.it/wiki/software/google-chrome)

## Sources and verification

Reviewed by Feex editorial. Last verified August 2026 Status: Feex Reviewed. [How we research](https://feex.it/wiki/research).

- [Opera download ](https://www.opera.com/download)· Official Windows installer
- [Opera system requirements ](https://www.opera.com/download/requirements)· What Opera lists for Windows
- [Opera Help ](https://help.opera.com/)· Product help
- [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on Windows PCs. Not a lab benchmark.

## Was this article useful?

A yes or no is enough. Pick a reason if you want, or add a short note.

Quick facts

The short identity of this page. Specs, sources, and the full story stay in the article.

- **Developer**: Opera Norway AS

  **Category**: Web browser

  **Process**: [opera.exe](https://feex.it/wiki/process/opera.exe)

  **License**: Free to install

  **First released**: 1995

  **Official site**: [opera.com](https://www.opera.com/)

  **Mapped by Feex**: Seen on Windows PCs in Foxhole

Feex Reviewed: Last verified August 2026

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Source: [Canonical Feex Wiki page](https://feex.it/wiki/software/opera/)

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