how to make a bootable usb using different software which are in top 5

1. Rufus
 If you don't want to hunt for separate tool for every operating system to test this is for you. Rufus is a simple and easy to use It automatically detects your drive letter and capacity so you can easily identify which device you are formatting.

• Select the appropriate drive, select file system (For Windows keep it NTFS) and give appropriate name .
• Locate the ISO image of your targeted operating system. 
• ISO image on your hard disk must be a valid bootable image because Rufus scan the image before you load it. 
• If you get any error, just uncheck ‘Create bootable disk’ option. 
• Rufus can be used to create bootable USB drive for All Windows versions and all Linux distros. 
• + fast, easy, run without installation. 
• - Nothing
•  2. XBoot
  
  This is more than just a bootable USB maker. You can create a rescue CD or a disk having multiple operating systems or tools like antivirus rescue CD. It combines multiple tools in ISO image making it more useful than just a USB creating tool. XBoot can create ISO image from files and then write these files to USB drive for booting or installation.  
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•  3. WinToBootic
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  • Again a basic tool with minimum option. Just drag and drop your .ISO image or click on ‘drop ISO here’ icon. 
  • It will auto detect your USB media, you just have to hit the ‘Do It’ button, WinToBootic will do the everything rest. 
  • + minimal interface, run without installation. 

  1. - Does not support Linux
   
•  4. UNetbootin
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  • This tool is an exact clone of Universal USB installer or you can also say Universal USB installer is a clone of UNetbootin. 
  • No any difference is found in this software and this is also specialized to create a bootable USB for any Linux distribution. 
  • If you are not using Windows as your host operating system, then UNetbootin is an option to go for. UNetbootin is available for Linux, iOS and Windows. 
  • So if you are using Linux, most of the software's listed here will not run where UNetbootin will come to help.
   
•  5. Windows Bootable Image Creator
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  There are only basic buttons and only one task to do. Just create a bootable USB drive to install or try new operating systems. I wonder how it is so small and light. It is just 160KB in size.