ABF Wallpaper Changer

From ABF software:

Tired of boring desktop wallpaper? Want to try something new? Want to have an adjustable calendar highlighting holidays, birthdays and other important dates on your desktop? Want to download new high-quality wallpapers from the Internet? Then ABF Wallpaper Changer is for you! Using ABF Wallpaper Changer you can:

• Place a flexible adjustable calendar on your desktop, highlighting holidays, birthdays, other important dates or daily notes
• Download new high-quality wallpapers from the Internet
• Change wallpapers using hotkeys
• Automatically cycle wallpapers after specified time intervals
• Choose one of six methods to set a picture as a desktop wallpaper
• Specify picture background color or use an automatic background color
• Specify picture scaling quality level
• Automatically scan your folders for new images
• Adjust your wallpaper collection using the high-quality graphic filters
• Make desktop icons text transparent
• Show a frame around wallpaper
• Use the most popular graphical file formats as wallpapers without enabling Active Desktop.

You can find the full list of functions available in the program Help or get to know them better just using the program on your computer.