This program is easy to install, easy to use and is multi-platform. It does single as well as batch photo resizing.
RedImages is a free and open source batch photo or image resizer apps. It lets you resize hundreds of photos or images in a matter of minutes in a quick and easy way.
* ** Please search "photobeautystar" on GooglePlay to install Photo Star***
* Photo Star help you very easy to create beautiful and fun photos with more than 200 pattern of photo collage and variety shape, sticker to make mask and decorate photo.
* You also edit photo in single mode by choose from gallery or taking directly from camera with great tools and effects.