You can use preset sync, the method Morqque provided for you, but I find that is complicated and my computer couldn't handle it! I wouldn't want you to lose your files because you'd have to reinstall your game if it were to no longer work.
The simplest way to enable sharing of your preset file would be to put the .fhm file in a .zip file! To do this:
Export your preset in the preset maker, this will create the .fhm file located in your Exports folder.
Grab the file from the Exports folder and place it in a new folder. (Right click on your desktop and create a folder, name it MyPreset or whatever you want) Once the file is in place, right click the folder and "Send to compressed (.zip) file."
Upload the zipped fire to either
Mediafire or
Google Drive and then you will be able to select the direct link for others to download!
I also favor that antler fella~ The colored reminds me of a sort of smoothie, lol.