TLDR: You can instantly access a sandboxed Opera browser via My team and I have virtualized all Opera versions and we stream only the browser interface to you (similar to remote desktop). Each session starts fresh, and all data (cookies, downloads, history) is purged upon session end.

Sandboxed Opera – What Is It?

A sandboxed Opera browser is a modified version of the Opera browser that operates within a sandboxed environment, such as a virtual machine or a container. Isolating it from the rest of the system prevents malware spread and minimizes risks posed by untrusted sites or downloads. This approach enhances user privacy by ensuring each browsing session is contained and does not leak user's activities, making it ideal for cybersecurity practices such as safely testing suspicious links, documents, and downloads.

How Does a Sandboxed Opera Work?

A sandboxed Opera browser operates by creating a new, isolated container for each browsing session on a remote server. Once the container is created, a fresh Opera browser is started, ensuring a clean user profile with no data carried over from previous sessions. A secure websocket connection (via HTTPS) is then established between the user and the container with all screen updates sent as tiny compact images, thereby providing a seamless remote desktop experience. Once the session ends, the virtual environment and all associated data are destroyed, eliminating any possibility of tracking or data leakage, thus offering a robust solution for cybersecurity practices like secure browsing and malware testing.

Regular Opera vs Sandboxed Opera – What's the Difference?

The primary difference between a regular Opera browser and a sandboxed Opera browser lies in their approach to security and privacy. A regular Opera browser operates directly on the user's computer, potentially exposing the system to security threats and data tracking. In contrast, a sandboxed Opera browser runs in an isolated container on a remote server, ensuring that each session is independent with no data persistence, significantly reducing the risk of malware intrusion and enhancing privacy by preventing tracking and data leakage. This isolation makes it especially suited for cybersecurity practices, such as testing suspicious links, documents, and downloads in a controlled and secure manner.

What Are Sandboxed Opera Use Cases?

Accessing Old Opera Versions

The sandboxed Opera environment allows you to access and interact with previous versions of the Opera browser, enabling compatibility tests or the use of deprecated features without impacting your current system setup.

Testing Opera Features

Developers can use a sandboxed Opera to experiment with new or experimental features in an isolated environment without having to install multiple Opera versions on their primary system.

Running Legacy Web Applications

A sandboxed Opera provides a simple way to run legacy applications designed for older Opera versions, ensuring continued access without having to upgrade systems to newer versions.

Secure Browsing

Cybersecurity experts use a sandboxed Opera for safe browsing when investigating suspicious websites or phishing links, as it prevents malware from reaching the primary system.

Malware Testing

A sandboxed Opera is an ideal environment for cybersecurity professionals to test and analyze the behavior of potential malware found in downloads, without endangering their workstations.

Privacy-Focused Web Surfing

For users concerned about privacy, a sandboxed Opera ensures that browsing history, cookies, and session data are wiped clean after each session, leaving no trace behind.

Cross-Browser Testing

Developers can use a sandboxed Opera to test web applications across different versions of Opera, ensuring compatibility and performance consistency without needing multiple Opera installations.

Opera Plugin and Extension Testing

Developers and users can use a sandboxed Opera to test Opera plugins and extensions in an isolated environment and verify their functionality in all Opera versions.

Performance Benchmarking

A sandboxed Opera provides a consistent, controlled environment for developers and performance analysts to benchmark web application performance across different versions of Opera, free from external system variables.

Which Opera Versions Can Be Sandboxed?

Browserling has virtualized all Opera versions, making them available for development, testing, and security needs. These versions are accessible through the standardized URL scheme:$version

Here, $version can be replaced with the desired version number of the Opera browser you wish to use.

For example, to access Opera version 100, use the URL:

To access version 50, the URL will look like this:

And to access one of the earliest Opera version (Opera 10), the URL is:

What Is Browserling?

Browserling is a cloud-based virtual browser platform that provides access to all sandboxed versions of Opera, starting from version 10, one of its earliest releases. This setup enables a variety of use cases, including cross-browser testing and secure analysis of web applications. Developers, QA professionals, and cybersecurity experts benefit from Browserling by leveraging the isolated environment across multiple Opera versions, without local installations.

Who Uses Browserling?

Browserling has now become the sandboxed browser platform of choice for security professionals and web developers, and it's used by hundreds of thousands of users around the world every month. Browserling's customers include governments, states, cities, banks, stock exchanges, universities, newspapers, Fortune 100, Fortune 500 companies, and private multi-billion dollar companies.

Browse safe!