Hey I'm using Fragnet to host a minecraft server however they only let you install files and not folders.
I have installed a few plugins and noticed that they come with many folders and files and I'm suppose to only upload one file called a "jar" file however usually there's never a jar file in this mod folder that I download.

It recommends getting them from bucket however the mods I found from watching the Yogscast mod spotlight videos offer links that does not go to the bucket website...


I was wondering what I need to do to get mods? Do I need to convert all the files/folders into a jar file? and if so how? I do not have any software that works with jar file types. I have never installed a mod except world edit and essentials and that only because on the Fragnet game panel it just has an install this plugin button and does not work with any other mods.