Description: Debuggex is a free online visual regex tester. It allows you to visually construct regex patterns and test them against input strings to see if there is a match.
Type: software
Pricing: Free
Description: ImageMagick is an open-source software suite for creating, editing, composing, and converting bitmap images. It can resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, draw text, lines, polygons, ellipses and Bézier curves.
Type: software
Pricing: Free