We can use software to have trial version of any software without expiration as I have posted earlier but there is a way you can do it yourself as well. Using this technique you will be able to use trial version of any software as long as you want. Sometimes you are not sure whether you are ready to buy software or not when you have used it and its trial period has been over. You want to try it more but that software won’t get reinstalled at PC and says that the trial period is over, please purchase software. Here is a trick that will enable you to install that software again at your PC and you can use that trial software again. Use this trick and you can use a trial version of any software forever.