No. YouTube descriptions are frequently hijacked to distribute adware. Always use the official SourceForge link provided above.
As of the 22160 build, SuperFox support is experimental or limited. For full SuperFox features, you may need a newer RC or upcoming stable release. jtdx 22160 download link
by Uwe Risse (DG2YCB), which includes 2.2.160 components and an enhanced GUI. JTDX-Helper jtdx 22160 download link