Automatic Screenshotter lets you take automatic screenshots at regular intervals. You can pause, resume, and change the speed, or take immediate captures, among many other options. The program's management is very advanced: you can exclude platforms or set a number of captures per interval. As you can see, it's an environment with features you won't find in other utilities.

Automatic Screenshotter: Take Regular Desktop Screenshots
You can take screenshots in JPG or PNG format.

Configuring Automatic Screenshotter

Once you download the program from its official page, you'll see all the statistics for your capture sessions right from the interface. For best results, go to the 'Options' function so that when you automate a capture session, everything is customized to your liking.

Automatic Screenshotter: Take Regular Desktop Screenshots

You can activate captures every time you switch windows or programs, at timed intervals, take a full desktop capture, capture the active window or active monitor, adjust the speed (in seconds), and more.

Automatic Screenshotter: Take Regular Desktop Screenshots
Automatic Screenshotter options.

One great option is when you're working in a window or program for a long time without any changes and you don't want the platform to take screenshots in bulk (because nothing has changed). Here you can customize the snapshot from 'Application Rules' and set captures only when there are significant changes in the window (you can set the sensitivity via the number of pixels that need to change).

You'll also have access to common features like not capturing the screensaver, not taking screenshots when the computer is idle, and creating a blacklist and whitelist of platforms. Of course, you can also take a screenshot on demand with a simple keyboard shortcut.

Automatic Screenshotter: Take Regular Desktop Screenshots

The environment is great for customizing capture intervals on your desktop; the utility has several options that will save you from mass image capture. Automatic Screenshotter is a free program available for Windows operating systems, in both installable and portable versions.

Automatic Screenshotter: Take Regular Desktop Screenshots
The portable version doesn't work if you have another capture program active.
Automatic Screenshotter: Take Regular Desktop Screenshots
Simple to configure.

You can get it from the official site.