I downloaded a premium theme and premium plugin from GPLDL for my site.I just wanted to know that is it safe? I know it's illegal.....Are there any Malware things Injected inside the themes or plugins there?!
It's not Illegal; Theme listed there are Under GNU GP License.
Nope, I've checked some themes and used for testing purpose.Use if you don't have money to Buy Themes and Plugins. Otherwise, purchase it from Developers site to Support them.
Though they have almost all the premium themes and plugins, I would still suggest you get them via official developers, so that you can encourage them further for better updates in future.
Thanks for clearing my doubt! @NIKHIL @pradeepkumar