: The gold standard for free, open-source video transcoding. It supports nearly any format and is updated regularly for security. VLC Media Player
: Attackers can use specially crafted payloads in the registration fields to take control of your system. Recommendation
: Historically, licenses were sold directly through the developer at
: A user-friendly option for those who prefer a graphical interface similar to Allok. Shutter Encoder Allok Video Converter License Name And Code
Recent reports have identified a high-severity vulnerability (CVE-2020-37184) in Allok Video Converter
version 4.6.1217. This vulnerability allows attackers to execute malicious code on your system specifically through the License Name
: You can still download the trial version for free to test basic features, though it typically includes watermarks or conversion limits. Top 2026 Alternatives (Free & Secure) : The gold standard for free, open-source video transcoding
Instead of risking your security with obsolete software, consider these modern, open-source, and free alternatives that do not require license codes:
: An "overachiever" tool built on professional-grade libraries that is completely free to use. CVE-2020-37184: Allok Video Converter RCE Vulnerability
. However, the software has not seen a major update in years, and the trial versions available on sites like are largely outdated. Trial Version Top 2026 Alternatives (Free & Secure) Instead of
: While known as a player, its "Convert/Save" feature is a powerful, totally free converter for everyday tasks. Any Video Converter (Free Version)
: Avoid downloading "cracked" versions or using keys from unverified forums, as these often bundle the very exploits mentioned above. Legitimate Ways to Use Video Converters