WinRar can actually be used on trial forever, that's true, I do that too. But if you don't like WinRar you can download free WinZip which is rather simple and doesn't have trial at all as it's provided for free from the start.
The information on Computing.Net is the opinions of its users. Such
opinions may not be accurate and they are to be used at your own risk.
Computing.Net cannot verify the validity of the statements made on this
site. Computing.Net and Purch hereby disclaim all responsibility
and liability for the content of Computing.Net and its accuracy.