Best LibreWolf Alternatives in 2025
Looking for alternatives to LibreWolf? In this comparison, we take a closer look at LibreWolf alongside similar software solutions including LibreWolf, Mozilla Firefox, Mozilla Firefox ESR, AntiBrowserSpy, Safari Browser, Vivaldi Browser, Opera Browser, Adobe Flash Player PPAPI, UC Browser, Google Chrome and AVG Secure Browser.
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 LibreWolf, Mozilla Firefox, Mozilla Firefox ESR, AntiBrowserSpy, Safari Browser, Vivaldi Browser, Opera Browser, Adobe Flash Player PPAPI, UC Browser, Google Chrome and AVG Secure Browser stack up to find the perfect software for your goals.
Privacy Features
 LibreWolf
|
Strong privacy features with a focus on blocking telemetry, trackers, fingerprinting, and additional privacy-focused add-ons. |
 Mozilla Firefox
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Strong privacy features including tracking protection and private browsing mode. |
 Mozilla Firefox ESR
|
Enhanced privacy with long-term support and fewer updates. |
 AntiBrowserSpy
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Protects privacy by managing browser settings to reduce data tracking and transmission. |
 Safari Browser
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Enhanced privacy with Intelligent Tracking Prevention and cross-site tracking prevention. |
 Vivaldi Browser
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Strong privacy features including built-in ad blocker and tracker blocker. |
 Opera Browser
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Additional privacy with built-in ad blocker and integrated VPN. |
 Adobe Flash Player PPAPI
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No specific privacy features, frequent security vulnerabilities noted. |
 UC Browser
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Built-in ad blocker but has privacy concerns regarding data collection. |
 Google Chrome
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Enhanced security features including phishing and malware protection but limited emphasis on privacy. |
 AVG Secure Browser
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Built-in advanced privacy features including anti-tracking, ad blocker, and anti-phishing technology. |
Platform Support
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LibreWolf
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Available on Windows, Linux operating systems, macOS, Android devices. |
|
Mozilla Firefox
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Cross-platform support including Windows, Linux, macOS, Android, iOS devices. |
|
Mozilla Firefox ESR
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Supports Windows, Linux, macOS, mobile devices with long-term updates. |
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AntiBrowserSpy
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Supports all major web browsers on Windows; less information about other platforms. |
|
Safari Browser
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Available on all Apple devices including macOS, iOS; limited support for Android. |
|
Vivaldi Browser
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Available on Windows, Linux, Mac and supports multiple devices with synchronization. |
|
Opera Browser
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Supports all platforms including desktop (Windows, macOS, Linux) and mobile (Android). |
|
Adobe Flash Player PPAPI
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Supports desktop platforms mainly Chromium-based browsers; discontinued on mobile devices since 2020. |
|
UC Browser
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Supports Android and iOS mobile platforms; compatibility issues reported. |
|
Google Chrome
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Cross-platform support for Windows, macOS, Linux, Android, iOS devices. |
|
AVG Secure Browser
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Supports Windows and Mac operating systems; mobile device support unspecified. |
Built-in Security Features
|
LibreWolf
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Includes security patches and configurations focused on reducing telemetry and web tracking. |
|
Mozilla Firefox
|
Offers numerous security features including anti-phishing protection and private browsing mode. |
|
Mozilla Firefox ESR
|
Provides security updates with fewer feature changes for long-term stability. |
|
AntiBrowserSpy
|
Includes tools for cleaning unnecessary data to enhance browser security and privacy. |
|
Safari Browser
|
Features Intelligent Tracking Prevention and integration with Apple’s secure ecosystem. |
|
Vivaldi Browser
|
Built-in ad blocker, tracker blocker, anti-phishing technology to improve security and privacy. |
|
Opera Browser
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Includes built-in ad blocker, free VPN service for enhanced user security and privacy. |
|
Adobe Flash Player PPAPI
|
Received regular security patches but had frequent vulnerabilities before discontinuation. |
|
UC Browser
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Includes built-in ad blocker but suffers from stability issues and privacy concerns affecting security. |
|
Google Chrome
|
Built-in malware protection, phishing protection, frequent automatic updates to maintain security. |
|
AVG Secure Browser
|
Features advanced anti-phishing technology, optional ad blocker, enhanced password manager for secure browsing. |
Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.
This quick comparison shows how LibreWolf stacks up against LibreWolf, Mozilla Firefox, Mozilla Firefox ESR, AntiBrowserSpy, Safari Browser, Vivaldi Browser, Opera Browser, Adobe Flash Player PPAPI, UC Browser, Google Chrome and AVG Secure Browser in these key areas—helping you find the best alternative for your needs.
Size
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LibreWolf
|
|
|
Mozilla Firefox
|
43.4MB |
|
Mozilla Firefox ESR
|
37.4MB |
|
AntiBrowserSpy
|
9.3MB |
|
Safari Browser
|
36.7MB |
|
Vivaldi Browser
|
|
|
Opera Browser
|
0.8MB |
|
Adobe Flash Player PPAPI
|
1.2MB |
|
UC Browser
|
1.2MB |
|
Google Chrome
|
|
|
AVG Secure Browser
|
2.7MB |
License
|
LibreWolf
|
Open Source |
|
Mozilla Firefox
|
Freeware |
|
Mozilla Firefox ESR
|
Open Source |
|
AntiBrowserSpy
|
Commercial |
|
Safari Browser
|
Freeware |
|
Vivaldi Browser
|
Freeware |
|
Opera Browser
|
Freeware |
|
Adobe Flash Player PPAPI
|
Demo |
|
UC Browser
|
Commercial |
|
Google Chrome
|
Freeware |
|
AVG Secure Browser
|
Commercial |