Pulse

Pulse is an application that downloads pictures from the internet and uses those images to automatically change your wallpaper. You would choose the search and filtering options and Pulse will find the images within those specifications, download them, and change your wallpaper. Pulse is compatible with both PC and Mac with Mono. Pulse finds the wallpapers via Google Images, wallbase, NASA APOD, National Geographic, and Media RSS field. By default, Pulse changes the background with the downloaded images every 20 minutes, but that value can easily be changed. In the options menu, you can also set where Pulse searches for pictures, what kind of pictures to look for, set it to automatically run at startup and many other options. If you that think Pulse is useful, assists in productivity, and like the functionality, it makes available by doing all of the hard work of changing your backgrounds for you, you can consider making a donation to Pulse. Pulse is a convenient tool for people who like to switch up their wallpapers but hate the hassle of finding nice pictures and changing them themselves every time they think they want something different. The application automatically finding the kinds of pictures you like, downloading them for you, and switching your wallpaper for you every 20 minutes is fun to see and very convenient. Since Pulse is always running in the background if you have a PC you will always see the icon in the system tray. That is good for accessibility to the menu if you need to change any settings. This way you won't need to go searching for the application to make any changes. Pulse really is a good, free application to customize your wallpapers.