What is Svg
Svg extension stands for Scalable Vector Graphic file. These extensions may be opened by Adobe Illustrator Svg Viewer or Flash Viewer.
SVG Image File : It is a XML based image file that accepted by W3C.
It is developed for easy handling with internet pages. You may change the size of these images,however it will not affect the quality.
These files which are created by Adobe can be opened by vector based Adobe products.
Besides, for running these files, you can find different softwares similar to photoshop.
Viewer or Converter for Svg
Adobe illustrator, SVG Viewer, Flash Player, Corel SVG Viewer
Which pages about Svg