I’m sure you all have created a website in several language versions. So I suppose you all sometimes need nice flag buttons to switch between languages of different nationalities but don’t want to spend days by creating them. Great solution comes from Barteleme Design.
Handy development kit for creating such buttons is free to download. You will get Photoshop file with placeholders. New button is very easy to create. Just duplicate a layer group and paste your new flag into the respective layer. Downloadable zip file contains one .psd file and one .ai file. Or, you can download flags of about 300 countries in one zip file. Enjoy!