MacOS comes with Java, and automatically updates it's local copy of Java regularly, so you don't need to download anything else to run the Optifine.jar file you downloaded. All you need to do is double-click on it, and it should work. If that's not working, that's not normal. Maybe try downloading Optifine again. When I download OptiFine and go to open it it opens an internet explorer page. I've downloaded the latest version of java. Instead of the icon being the java logo it shows the icon for internet explorer. I've tried downloading different versions of optifine but it does the same thing. If anyone knows how to fix this issue please help.

1. How To Download Optifine On Mac 2017 Free
2. How To Download Optifine On Mac 2017 Mac
3. How To Get Optifine On Mac

How To Download Optifine On Mac 2017 Free

This video is a step-by-step guide that shows you exactly how to download and install Optifine in Minecraft 1.13 on a Mac! From downloading Optifine to getting it installed in 1.13, everything you need to know to get Optifine in 1.13 on a Mac is covered in this video. I even go over some of the common issues that people run into when getting Optifine on their Mac in order to make sure you have no issues!
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Gets Shaders on Your Mac in 1.13!: https://youtu.be/XtrIj00R0-c
The Best Optifine Settings 1.13!: https://youtu.be/Q4VnIiIhhIk
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About this video: If you want to get Optifine 1.13 in Minecraft on a Mac, this is the #tutorial for you. We show you everything that you will need to do in order to get Optifine on a Mac in Minecraft 1.13. From where to go and download #Optifine for a Mac to how to install Optifine on Mac in #Minecraft 1.13, we cover it all!
First off, we need to download Optifine. Doing this is super easy. Just click the Optifine download link above. This will take you off where you can click the green download button to go to the official Optifine download page. Here you can download Optifine for your Mac by clicking on the 'mirror' button next to the version you want. Optifine 1.13 for example, if you are downloading Optifine for Minecraft 1.13. Always download the version closest to the top.
Next, we need to install Optifine. Doing this is super simple. Just double click on the .jar file you downloaded in your downloads folder. This will then say you can't open the file because it is from an untrusted developer. If that's the case, go to system preferences and find the 'Security & Privacy' tab. At the bottom of this tab, you will see a button that allows you to open Optifine anyway. Click that and Optifine will open.
Now, all you need to do is click the 'Install' button on the Optifine for Mac installer, and you are done. Just open up Minecraft, select the Optifine profile, and Minecraft 1.13 will open up on your mac with Optifine installed. Congrats!
If this video did help you learn how to download and install Optifine on Mac, please give the video a thumbs up and be sure to subscribe to the channel if you haven't already. It really helps me out, and it means a ton to me. Thank you very, very much in advance!
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