Editors' Review for Photo Shader
Photo Slider is an all-purpose photo editor with over 40 different effects, filters and adjustments. It has a super simple interface and easy to use even for beginners. You don't need to connect internet for its offline working.
You can beautify your photos in seconds and share with your friends immediately. Most of all, there is no watermark on output photos. You will found it has at least few Blur-tools (motion blur, focus blur, etc), but unfortunately only one tool let you adjust spot.