The words "virus free" are easy to say but hard to prove. At UptownAPK.com, we back up that claim with a transparent, multi-layer verification process that runs before every single file goes live on our platform.

Multi-Engine Antivirus Scanning

Every APK is submitted to VirusTotal before publishing. VirusTotal aggregates results from over 70 antivirus engines including Kaspersky, Bitdefender, ESET, McAfee, and Malwarebytes. A clean result across all engines is required for a file to be published.

Static Code Analysis

Beyond antivirus scanning, we perform static analysis on each APK to identify suspicious code patterns, hidden permissions, and obfuscated payloads. This step catches threats that may evade signature-based antivirus detection.

Signature Verification

We verify the APK's cryptographic signature against the original developer's certificate. Any modification to the APK after signing invalidates the signature — we check this automatically and reject any file that fails verification.

Transparency Policy

We publish the VirusTotal scan link for each APK version so you can verify the results yourself at any time. We believe users deserve full transparency about the files they are downloading, not just a promise.