This is probably the same line of thought that convinced Dario Volaric to create a back to basics edition of this Wallpaper Shifter application. This will probably appeal to many users who are looking for a lightweight wallpaper changer. The application picks a random wallpaper from a directory selected by the user and sets it as the active Windows wallpaper.

Once that has been done it closes down which means that it will not use any system resources from that point on. The application was designed to run during system startup but it can also be run when executed while Windows is running.

It comes with a few options to change the scale mode (automatic, crop, fit, center) and the background (default, blur, edge repeat) but that’s it. If you are looking for a one time a session wallpaper changer then this might be exactly what you are looking for.

Make sure to check out the wallpaper repositories Windows 7 Wallpapers or Windows Wallpapers.

Auto Delete (via Shell City) by Dario Volaric is a similar tool for Windows. The main difference is that it will run at system startup or when the user executes it manually. Another difference is that it will only delete files in the directory if they are older than the age specified by the user. The time frame ranges from 1 day to 1 year.

The user can include subfolders automatically, select if the files should be moved into the recycle or if a status window should be shown during the deletion.

The software program will automatically close after the job has ended. The main limitation of it is that it can only process one target folder. It is also unlikely that the software developer will update the program anytime soon because the last update dates back to 2005.

Do you know of a similar application that can delete files if they are older than x? Let us know in the comments.