biomeborderviewer-1.16.1-5.0.1.0.jar is a release file of the Minecraft mod Biome Border Viewer for Forge, made for Minecraft 1.16.1. It was published on July 10, 2020 and is 0 MB in size. For the full description, screenshots and every other version, visit the Biome Border Viewer mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.