Automatically check all downloads against 68 anti-virus solutions (through VirusTotal API).

Download Virus Checker+

This is the upgrade version of Download Virus Checker by James Fray: https://addons.mozilla.org/en-US/firefox/addon/download-virus-checker/

New Features:

• Use custom API key. I highly recommend you to use your personal VirusTotal API key because the default key is limited to 4 requests per minute.
• Scan mode: File (limit file size is 32Mb) or URL.

VirusTotal API document: https://developers.virustotal.com/v2.0/reference#public-vs-private-api

Installation

• Chrome extension
• Firefox add-on