ZZZ Browser is a compact open-source Windows browser with horizontal and vertical tabs, persistent workspaces, split view, private browsing, bookmarks, userscripts, translation, download management, and portable data storage.
Publisher’s description
What is ZZZ Browser?
ZZZ Browser by zengjiangy is open-source Windows software in the web browsers category. It is written in C#.
Installation and requirements
The publisher provides Portable installers for 64-bit, ARM64 and 32-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 2.2.2, released on August 20, 2026. The version history goes back to July 28, 2026: 2 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (zengjiangy/ZZZ) has 20 stars. Similar programs include Brave, Waterfox and ungoogled-chromium.
Project description on GitHub: “精简、开源的 Windows 浏览器，基于 .NET Framework 4.8、WPF 和 Microsoft WebView2。”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
In short: ZZZ Browser is an open-source web browser tool for 64-bit, ARM64 and 32-bit PCs.
Is ZZZ Browser safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
DD4197A7ED1A180FF1783479A2BA94EDC273C05E4DE1F9C89BCFC81504C23D3E· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.2.2Latest | August 20, 2026 | — | 64-bit PortableARM64 Portable32-bit Portable |
| 2.1.5 | July 28, 2026 | — | 64-bit PortableARM64 Portable32-bit Portable |
Install from the command line
Silent install ›winget install --id zengjiangy.ZZZBrowser -eProgram files (.exe): zzz.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- zengjiangy
- Category
- Web browsers
- Licence
- MIT
- Price
- Free
- Source code
- github.com/zengjiangy/ZZZ
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64, 32-bit
- Installer
- Portable
- Version
- 2.2.2
- Released
- August 20, 2026
- Added to the catalogue
- July 28, 2026
- Versions listed
- 2
- GitHub stars
- 20
- GitHub forks
- 2
- Website
- zzz.campusphere.ltd
- winget ID
- zengjiangy.ZZZBrowser
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is ZZZ Browser free?
Yes. ZZZ Browser is open-source software under the MIT licence.
Is ZZZ Browser safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install ZZZ Browser with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does ZZZ Browser run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of ZZZ Browser?
The versions page lists all 2 versions with links to their official installer files, back to July 28, 2026.
Can I use ZZZ Browser without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to ZZZ Browser?
Brave, Waterfox, ungoogled-chromium, qutebrowser and Microsoft Edge. The alternatives page compares them.
