Right-click the downloaded file, select Properties > Digital Signatures , and ensure the signer is "ANT.COM LIMITED" to guarantee it hasn't been tampered with.

Ant Video Downloader» – 15 версий - Firefox for Android extensions

The Native App is a standalone 32-bit Windows messaging host application that works in tandem with the AVD browser extension. While the extension detects videos as you browse, the Native App handles the heavy lifting. Why You Need the Native App

To bypass this restriction, the developers created the . It utilizes a protocol known as Native Messaging to securely communicate with the browser add-on.