As you know, every web application has a 404 page, and web designers are always looking for beautiful 404 error page design ideas. To make their lives easier, I've brought two templates here for the 404 error page. You can download the psd file and use any 404 error template. As you may recall, I shared a 404 error page design psd file with you, which may be of interest to you as well. Happy design!