Ungoogled Chromium 133.0.6943.53-1.1 (x64)

Release Date: 09/02/2025 | File Size: 100 MB | Languages: Multilingual
Description
Ungoogled Chromium is a modified version of Google's open-source Chromium browser that removes or disables all Google-specific integration and features. Here are its key characteristics
Privacy Features
- Removes all Google-specific code that sends data to Google services
- Disables automatic updates
- Removes Google API keys and other Google-specific services
- No synchronization with Google accounts
- No Google Safe Browsing
- No usage metrics reporting
Core Differences from Regular Chromium
- No automatic connections to Google services
- No built-in Google search engine
- No Google URL tracking
- No Google Cloud Messaging integration
- Stripped of Google's binary blobs
Advantages
- Enhanced privacy and reduced tracking
- Lower resource usage
- Still maintains Chrome/Chromium compatibility with websites
- Can still use Chrome Web Store extensions (with manual configuration)
- Regular security updates from Chromium upstream
Potential Drawbacks
- Manual updates required
- Some Google services may not work properly
- Some convenience features are missing
- Requires more technical knowledge to set up and maintain
- Extensions need manual installation
The project aims to maintain the usability of Chromium while removing dependencies on Google services and enhancing privacy.
Release Notes
Security Fixes and Rewards
This update includes 12 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.
[$7000][390889644] High CVE-2025-0444: Use after free in Skia. Reported by Francisco Alonso (@revskills) on 2025-01-19
[TBD][392521083] High CVE-2025-0445: Use after free in V8. Reported by 303f06e3 on 2025-01-27
[$2000][40061026] Medium CVE-2025-0451: Inappropriate implementation in Extensions API. Reported by Vitor Torres and Alesandro Ortiz on 2022-09-18
[394135363]Various fixes from internal audits, fuzzing and other initiatives
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