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Developer(s) | Mauro (maubg) | ||||||
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Initial release | July 11th, 2024 [1] | ||||||
Stable release(s) | |||||||
Preview release(s) | |||||||
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Repository | https://github.com/zen-browser/desktop | ||||||
Written in | JavaScript,CSS,C++,HTML,Shell | ||||||
Operating system | Microsoft Windows,macOS,Linux | ||||||
License | Mozilla Public License 2.0 | ||||||
Website | https://zen-browser.app/ |
Zen Browser is a free and open-source fork of Mozilla Firefox,with its main focus being privacy,customizability and design,and it is licensed under the Mozilla Public License 2.0 (MPL 2.0). [5] [6]
Zen Browser started development on Αpril 1,2024, [7] after being mentioned in a Reddit post on r/browsers. On July 12,2024,the first public release of Zen Browser was released as an Alpha build,named 1.0.0-a.1. [8] As of December 2024,there are a total of 104 contributors to Zen Browser,52 desktop contributors and 52 site contributors. [9] Zen Browser also has a Twilight build, [10] an unstable experimental build for testing the latest features. On December 10,2024,Zen entered its beta phase,and launched its new "Zen" branding,featuring a new logo and a new website,with its new tagline:"Welcome to a calmer internet".
Zen Browser is compatible with Microsoft Windows,macOS and Linux. It had three download options:optimized,made for newer systems;generic,made for older systems;and ARM64,made for devices that run on ARM64 architectures. The optimized version used Advanced Vector Extensions 2 (AVX2),a CPU instruction set that enhances performance for certain tasks. This instruction set is available only on modern processors. [11] The optimized builds were discontinued in December 2024 due to high power consumption,user confusion,and incompatibility with other Clang optimizations. [12]
The Linux version is available for download as a Flatpak or as an AppImage. The macOS version is available for both AArch64 and Intel. The Windows version is available as an installer or portable version
Zen Browser adopts the vertical tabs philosophy,which has been observed in other browsers like Vivaldi,Microsoft Edge and Brave,and is especially prominent in Arc Browser. Similar to Arc,vertical tabs are central to Zen's identity,but there are plans to implement horizontal tabs like a traditional browser in a future release. [13] [14]
Zen Browser has many distinct features,like Split View,which allows you to split any number of websites into multiple tiled panes inside a single window;Zen Sidebar,a built-in detachable sidebar for quickly opening websites side-by-side;and Zen Glance,a feature to quickly preview a website without leaving your current page,and workspaces that let you separate your tabs.
However,Zen Browser currently lacks DRM-support (in the Windows and macOS versions,the Linux version has DRM-support),because it does not have a Widevine license. The developer has stated that acquiring such a license requires the payment of large fees and is therefore unfeasible. This means that DRM-protected media cannot be played in Zen Browser for the foreseeable future, [15] which may limit access to some streaming services and DRM-protected content. [16]
Liam Proven from The Register praised Zen Browser for being a "Google-free browser". [17]
Jack Wallen of ZDNet praised Zen for being the "customizable Firefox". [5]
Zen Mods (formerly called Themes Store) is a Zen Browser feature which uses custom made UGC themes which can only be compatible with Zen. [18] As of January 13,2025,the theme store has 91 total themes, [19] further adding to the customizability of the browser.
This article may require cleanup to meet Wikipedia's quality standards. The specific problem is:HTTPS only mode and the latest software updates are included in virtually every major browser,including the original Firefox it was forked from.(December 2024) |
Zen Browser has several security features to protect user data and privacy:
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