PicFilter is a free Android app developed by MEL that falls under the multimedia category with a focus on photography. With PicFilter, you can enhance your pictures with just one or two clicks. It offers features like contrast adjustment, resizing, rotation, and RGB color adjustment. Additionally, there are various filters available to add effects like noise, blur, inverse colors, and frames.

The app allows you to take pictures using your camera or select images from your gallery. Once you have edited your photo, you can easily save or share it with your friends on Facebook with just one click. PicFilter is a great app for those who want to quickly enhance their photos without needing extensive knowledge of photo editing software.