How to install jar file minecraft


Open your “minecraft. jar” folder (See above) with an archiving utility such as WinRAR or 7-Zip, and drag the mod files from the folder you downloaded, to the minecraft. jar folder. Most mods require the folder “META-INF” inside of minecraft.


How can I add files to a JAR file?

input-file (s) is a space-delimited list of one or more files that you want to add to the JAR file. Any files already in the archive having the same pathname as a file being added will be overwritten. When creating a new JAR file, you can optionally use the -C option to indicate a change of directory.

How do you put a JAR file in Minecraft?

Method 1 Method 1 of 2: Installing with Minecraft Forge (With Mods)

  1. Update Minecraft if necessary. You’ll need to be running the latest version of Minecraft if you want to install the latest OptiFine.
  2. Go to This is the official download page for OptiFine.
  3. Click Download. …
  4. Click the Download link. …
  5. Open your Minecraft mods folder. …

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How to run JAR file?

Use Java (TM) Platform SE binary

  • Open the File Explorer and the folder that includes the file you need to run.
  • You should right-click the JAR file and select Open with from the context menu.
  • Click Choose another app and then select to open it with Java (TM) Platform SE binary.
  • Click the Always use this app to open JAR files check box.
  • Press the OK button to close the menu.

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How to upload a custom JAR file for Minecraft?

  • Select the Custom Jar option from the Server Type dropdown menu on your Multicraft control panel ( ).
  • With an FTP client, upload the server JAR file you wish to use into the base directory of your server (the top-most root/default directory). …
  • Once you have uploaded your server JAR, rename it to custom.jar. …

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How do I run an executable jar file in Minecraft?

1:203:35How to open Java files in Windows – Run .JAR Files – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo to do that you don’t want to right-click go to new text document now when you have the option toMoreSo to do that you don’t want to right-click go to new text document now when you have the option to rename it what you’re gonna want to do is type run dot g80. I already have a run file.

How do I run a jar file?

Follow these steps to open a . JAR file with WinRAR:Download and install RARLAB WinRAR.Launch it to run the program.Click on File and then select Open Archive.Navigate to where the file is and select it.Click on Extract To and go to commands.Select “Extract to the specified folder.”Accept defaults.More items…•

How do I install a JAR file in Windows 10?

How can I run a JAR file on Windows 10?Add Java to Windows. Type cmd in the Windows Search tab and click on the Command Prompt app. … Use Java (TM) Platform SE binary. … Download a JAR file opener. … Run a JAR file from the Windows Command Prompt. … Add a third-party JAR executor to Windows.

Why JAR file is not opening?

If you can’t run jar files on your Windows 10 PC, you might need to reinstall Java Runtime Environment. When JAR files are not opening, another great method is to simply use a universal file opener. Alternatively, some reported that turning your JAR file into a BAT file worked perfectly.

How to make a zip file in Minecraft?

1) Open the .RAR or .ZIP file. 2) Open the Minecraft folder. 3) Place the files from the mod .RAR or .ZIP file to the rightful places (if you need to place a file in the mods folder, and you don’t have one, create it in the Minecraft main folder, and name it mods .

Do you need Java to play Minecraft?

First of all, you must have Java in order play Minecraft . Then, to mod, you will either need WinRAR, WinZip, or 7-Zip (They are used to open the minecraft.jar file in the “bin” folder) which can be found here: WinRAR. Winzip. 7-Zip.

How to Install Mods in Minecraft?

There are a few steps to playing Minecraft with mods. Firstly, you will need to install the Forge Mod Installer. Then download the mods and add them to the game using the following process below.

How to Install Modpacks?

Modpacks are basically a set of mods that are compatible together made by creators to install on your PC. The website CurseForge, in the past, let everyone download and install the modpacks manually. The process was a bit longer than installing the regular mods.

How to Install Shaders Mod in Minecraft?

While normal mods change the gameplay, visuals, and items in Minecraft, shaders will only change how the game looks. There are a lot of shader packs that make your game look better with mods such as transparent water, realistic sky, etc.

Related Questions

CurseForge is safe to use as long as you download it from its official website. If you choose to download the app from third-party websites, it may result in your PC being infected with viruses or malware.

How to open Minecraft.jar file?

Open the folder using an archive software (the most popular are 7zip and WinRAR). To do this, right-click minecraft.jar and hover to the Open With menu.

How to get Minecraft mods in jar?

Open your ” minecraft.jar” folder (See above) with an archiving utility such as WinRAR or 7-Zip, and drag the mod files from the folder you downloaded, to the minecraft.jar folder. Most mods require the folder “META-INF” inside of minecraft.jar be removed before the mod can work.

How to install mods on Minecraft Forge?

First, find a mod you like and download it. It should be a .jar file. (In the rarest case, it may be a .zip.) Here is a good website for downloading mods. (Note: This website is also a good way to search for mods for a particular version of Minecraft that you’re modding.) After downloading a mod, go to the Minecraft Forge homepage. Now select your version from the list. This tutorial uses 1.8.8 as an example. Download the .jar file of the version you want to mod and run it. Just click OK, you don’t need to bother with anything else. After that, install it and then launch Minecraft. (Note: you must had run Minecraft at least once!) Now locate your .minecraft folder. There should be a new folder named ‘mods’.

What is a jar file?

A file on your computer called “minecraft.jar” provides everything Minecraft needs to be able to run. For example: world generation, showing blocks, managing mobs, items, and recipes. When you add mods to Minecraft, you are taking Minecraft.jar and over-writing it with the changes needed. All of these files inside of minecraft.jar that make it run are run through a process called “obfuscation”. Basically what that means is that it changes words like “recipe” to words like “bf” (for the technically minded, all class names, variable names and identifiers are turned into one to three letter nonsense names).

Why do Minecraft items have IDs?

Further, each entity in the game (a Mob, Item, Block, etc.) has an ID so they can be described on the map. As new content is added to Minecraft, new IDs are used.

How to edit profile in Minecraft?

Click “Edit Profile” in the launcher, then open the game directory.

Does updating Minecraft break mods?

Due to how modding works, updating the Minecraft client will break your mods. That is, with each update of the Minecraft client, you will have to obtain updated mods and re-install them. However, the worlds you created will not be destroyed (although any mod items in your world will not be present).

How to install Minecraft on Windows 10?

Determine your Minecraft installation path if necessary. 1 Open the Minecraft launcher by clicking or double-clicking the Minecraft app icon. 2 Click the Launch options tab. 3 Click Latest release. 4 Click the “Game directory” switch. 5 Copy the game directory address by selecting the address in the “Game directory” text field and then pressing Ctrl + C (Windows) or ⌘ Command + C (Mac).

How to copy Optifine jar file?

To copy it, click it once in your default Downloads folder and press Control + C (PC) or Command + C (Mac).

How to put Optifine in mods?

Paste the OptiFine .jar file into the mods folder. To do this, just right-click (or Control + click) a blank area inside of the mods folder and select Paste.

How to run Optifine?

In order to select OptiFine as the version of Minecraft to run, do the following: Click the News tab in the Minecraft launcher window. Click the upward-facing arrow to the right of PLAY. Click your OptiFine configuration’s name. Click PLAY.

How to use Optifline in Minecraft?

Reopen the minecraft launcher and select a profile named Optifline. When your Minecraft is opened, you must go to Options > Video Settings. There are a lot of new options, and you’re able to use Custom Shaders.

What program opens a.rar file?

You may have WinRAR or another program installed that opens .rar files and automatically downloads them as .rar files instead of .jar files.

How to open downloaded files on Mac?

On a Mac, just double-click the downloaded file. If that doesn’t work, press Control as you click the file once, and then select Open from the menu.


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