You don't open it with anything.... lol.
Double click the .jar, if you just want to open a new tab click the +.
You can open jar files with command prompt, Winrar or java.
I could not open the jar of pickles.Pass me that jar, please.We need a new jar of jam.Someone left an open jar on the top of the kitchen worktop.
It will give you this option because you might have two or more programs on your computer that can open this file. For example, a Java JAR file could be open with either Java Runtime Environment or in an archiving program such as WINRar. It lets you choose what program to open that file with. Say the JAR file was a game, you would use the runtime environment to play it and WinRar to mod it.
You need to have java 6 or later installed on your mac for a minecraft server jar to open correctly. If this doesn't work you can use a terminal command to run the jar.
During packaging, a vacuum was created inside the jar, pulling the button in. When the jar is opened, the vacuum is released which allows to button to return to the "popped up" position.
yes, but don't freeze it in the jar.
The cookie jar was open and he took one of the cookies.
no it does work,can you help how to work jar files on my samsung s3500..
You download the mod and open it with a archiving program, Win-rar is what I use but there is also 7-zip, then you have to find your .minecraft folder. You can find it by searching %appdata% in your start menu. Open the .minecraft folder then open the bin folder. Inside the bin folder, there is the .jar. Open it with a archiving program. Look at the mod. If there is a Readme file, open it and follow what it says to do. Also, there is usually the instructions on the page that you found the mod. If there isn't a Readme folder, then open the mod with the archiving program and copy all of the .classes into the .jar or your .minecraft folder. Caution: If you get a black screen when opening minecraft after installing the mod, then it is because you didn't delete the META-INF folder in your minecraft jar. Hope this was helpful. Ask me if there is any other problems. -Aiya
You have to open it with winrar.
So you mean that you want to run a jar file that requires a seperate program but you don't have that program? If so, you need to get the correct software. If it tells you for a program and you don't have it, you need to get it.