Transfer Big Files - Version 1.0 you can transfer large files and some will require more work than others and in some cases, money. Here are some various ways in which you can transfer big files:Flash Drive: Flash drives are like little mini hard drives that plug into a computer's USB port, and they have the ability to store a ton of information. Depending on the size of file, you may be able to transfer one or more large files onto a flash drive. For example, if you have a 4GB flash drive, then you could easily transfer a few 1GB files. Where this method is lacking is that it depends on physically delivering the flash drive to the receiving party or depending on good old snail-mail to deliver it for you.