Best Opera GX Stable Alternatives in 2025
Looking for alternatives to Opera GX Stable? In this comparison, we take a closer look at Opera GX Stable alongside similar software solutions including Opera GX Stable, Opera Browser, Zen Browser and Mozilla Firefox.
Our detailed comparison table highlights key features, pricing, and performance of these leading solutions, empowering you to make an informed decision. Whether you're seeking robust functionality, user-friendly design, or cost-effective alternatives, explore how Opera GX Stable, Opera Browser, Zen Browser and Mozilla Firefox stack up to find the perfect software for your goals.
Privacy and Security
![]() Opera GX Stable
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Built-in security features including ad blocker, integrated VPN, malware protection, enhanced privacy controls. |
![]() Opera Browser
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Built-in ad blocker and VPN, additional privacy features such as integrated crypto wallet. |
![]() Zen Browser
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Built-in privacy features, tracker protection, HTTPS-only mode, regular security updates, enhanced privacy protections. |
![]() Mozilla Firefox
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Strong privacy and security features including anti-phishing protection, strict tracking protection, encryption, private browsing mode. |
Platform Support
![]() Opera GX Stable
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Available on all operating systems including Windows, macOS, Linux. |
![]() Opera Browser
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Cross-platform support including Windows, macOS, Linux, Android. |
![]() Zen Browser
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Supports multiple platforms including Windows, macOS, Linux, iOS, Android. |
![]() Mozilla Firefox
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Cross-platform including Windows, macOS, Linux, Android, iOS. |
Customization and User Interface
![]() Opera GX Stable
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Customizable gaming-inspired design with customizable theme and color options, dark mode. |
![]() Opera Browser
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Offers different themes and customizable interface settings with a sidebar for easy access to features. |
![]() Zen Browser
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Customizable interface with adjustable settings and various themes for a personalized look. |
![]() Mozilla Firefox
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Highly customizable interface with numerous themes and add-ons available for personalized user experience. |
Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.
This quick comparison shows how Opera GX Stable stacks up against Opera GX Stable, Opera Browser, Zen Browser and Mozilla Firefox in these key areas—helping you find the best alternative for your needs.
Size
![]() Opera GX Stable
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![]() Opera Browser
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0.8MB |
![]() Zen Browser
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![]() Mozilla Firefox
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43.4MB |
License
![]() Opera GX Stable
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Freeware |
![]() Opera Browser
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Freeware |
![]() Zen Browser
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Freeware |
![]() Mozilla Firefox
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Freeware |
Popularity
![]() Opera GX Stable
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![]() Opera Browser
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![]() Zen Browser
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![]() Mozilla Firefox
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