* 2 methods of changing the zip file to jar.
1st Method :
• Let me take the example of a file named capoeira _.zip.
• At the time of downloading the file, it will ask you if you want to open it or save to PC.
• Select the option to save it to your PC.
• Now rename the file name from capoeira_.zip to capoeira_.jar
• Save the file.
• It will be saved in .jar format now.
• Lets say you have the file capoeira_ in zip format in your PC.
• Extract the contents to a folder on your PC using WinZip.
• Don’t delete the zip file. You will need it.
• Open the folder.
• Go to "Tools" >> "Folder Options"
• Go to "View" tab
• Uncheck the option "Hide extensions for known file types"
• Save the changes and exit the folder.
• Now you will notice that the the zip file is named capoeira_.zip
• Rename it to capoeira_.jar
• That’s it.
Dont forget to check the "Hide extensions for known file types" after you are done.