I have some rounded square icons too. I uploaded them, but it wouldn't let me make a set! lol
Microsoft Office (R) Icons
These icons are meant for Microsoft Office applications, such as Word, PowerPoint and Outlook.
Inspired on JDDellGuy's Metal Icons, and the metal colour is made following his guide. The rest is self-made.
In the middle is the colour of the application and the first letter. In the lower right corner is the full name of the application.