How does an SVG file open?

So how do you open SVG-formatted files? Because SVG is a vector diagram file, the general picture viewing tool cannot be opened, using Adobe Illustrator to view and edit SVG files again, and to export files saved in SVG or other formats. SVG files can also be opened with the browser, such as the use of Firefox browser can directly SVG files, but some browsers may have to install Plug-ins, other software is like Svgdeveloper professional SVG format editing software, the following small collection of some can open SVG format file tools for everyone to choose.