Related icons are the icons with matching tags, as well as all files icons
. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors
Idea of J2K Icon
It's a logo of a piece of paper with the upper right side of the paper folded over slightly to make a triangle. Inside the paper are the letters "J2K" written slightly below center.
This J2K icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.