Screenshots
About CM Browser
CM Browser is a lightweight internet browser built for speed and security, designed to protect you while you explore the web on Android. Unlike resource-heavy alternatives, it uses less than 2MB of memory—a fraction of what competing browsers demand—so your device stays responsive and fast.
Speed matters when you're browsing. CM Browser delivers lightning-fast performance without sacrificing the features you need. Customize your search engine, adjust fonts to your preference, personalize bookmarks, and even use gesture controls while watching videos. Every feature is designed to put you in control of your browsing experience.
Security is built into CM Browser's DNA. The app scans every APK you download through the browser for malware, protecting you from threats when installing apps from sources outside official stores. This proactive defense means you can download with confidence, knowing you're shielded from malicious software before it reaches your device.
Whether you're a power user seeking customization or someone who simply wants a fast, secure browser that won't bog down your phone, CM Browser delivers on both fronts. The combination of tiny footprint, robust security scanning, and thoughtful customization options makes it an ideal choice for Android users who demand efficiency without compromise. Experience the difference a lightweight, security-focused browser can make. Download CM Browser today and browse faster, safer, and smarter.
Pros & Cons
Pros
- Extremely lightweight footprint uses less than 2MB of memory
- Scans downloaded APKs for malware before installation
- Customizable search engines, fonts, bookmarks, and gesture controls
- Fast performance designed for responsive Android browsing
Cons
- APK scanning only protects downloads made through the browser itself
- No mention of privacy protections like tracking prevention or encrypted browsing
- Cheetah Mobile has a history of aggressive ad practices and privacy concerns
- Limited protection against phishing, malicious websites, and other online threats
Frequently asked questions about CM Browser
Is CM Browser safe to download?
The CM Browser file on Unstore was scanned for malware on May 20, 2026. The scan found no confirmed malware but flagged some behavior that calls for caution (risk score 35/100). Check the security report on this page before installing.
What are the system requirements for CM Browser?
CM Browser runs on Android. The download size is 5.1 MB.
What is the latest version of CM Browser?
The latest version of CM Browser on Unstore is 5.22.21.0051. It was last updated on May 25, 2026.
Who develops CM Browser?
CM Browser is developed by Cheetah Mobile.
Related Apps
Chromium
Open-source web browser with the latest features compiled daily from Chromium source code.
UltraSurf
Bypass censorship, hide your IP, and encrypt your connection with fast, secure VPN browsing—UltraSurf, free.
Firefox ESR
Web browser for organizations with stable updates, security patches, and consistent performance across devices.
Mypal68
Web browser for Windows XP—open-source, Firefox-based, modern sites on legacy hardware.
Mozilla Firefox Portable
Portable web browser for USB drives. Run Firefox anywhere with all your settings, bookmarks, and extensions.
Google Chrome Portable
Portable web browser with fast JavaScript engine, security protections, and offline bookmarks. Run Chrome from USB drive.
Latest Articles

Play a free Color Ball Sort Puzzle-style game in your browser (no download)
Oct 6, 2026

Play a free Beach Buggy Racing-style kart racer in your browser (no download)
Oct 6, 2026

Play a free Alto's Adventure-style game in your browser (no download)
Oct 6, 2026

Free online whiteboard like Jamboard: use Quickboard in your browser, no signup
Oct 6, 2026
Free online running pace calculator: splits, race predictor and daily challenge, no download
Oct 6, 2026