Of course! You can use any raster image editing application to change the colors. I highly recommend starting with the nearest base color (i.e. Red or Violet to create your own Pink instead of starting with Green). Many design and layout applications will allow you to adjust hue, saturation, brightness, and contrast without the help of an external image editor. 

10000%. These graphics are a beautiful addition to any Keynote, PowerPoint, or Google Slides presentation.

Yep! Every image from Shapefest falls under the same license agreement for both personal and commercial use.

No, of course not. Seriously? License agreements were made for people like you.

Try putting them on a black background ;)

If this little project works out, you can count on plenty more shapes coming soon. Please let me know if you have something in mind.

Absolutely! As long as these are used as design elements and not redistributed as a library or sub-library, you’re all good.