Photo Background Changer is a free multimedia app developed by Techno_World for Android devices. This app allows users to easily change the background of their favorite photos without the need for complicated software. With a simple and smart interface, users can remove unwanted elements from their photos or color the background with just a few taps.

One of the key features of this app is the ability to select a photo from the gallery or take a new photo within the app. Users can then use the eraser tool to remove the part of the photo they want to change. The app also allows users to adjust the size of the eraser tip for more precise editing. The brush tool can be used to paint the color on the photo with a selection of colors to choose from. The app also includes a zoom view for precise editing of tiny pixels.

Once the editing is complete, users can save the modified photo to their phone memory and share it with friends. The app also includes a History tab to check all the modified photos. Please note that the app includes ads as it is completely free.

Overall, Photo Background Changer is a simple and useful app for anyone looking to change the background of their photos with ease.