justPDF

justPDF is an easy-to-use software tool that gives you the possibility to view PDF documents and TI images. It's provided through a user-friendly interface that contains intuitive options for users looking for a lightweight alternative to Adobe Reader.

Before running this program, you should make sure to have .NET Framework installed, since it was developed with the aid of this software platform and cannot work properly without it.

As far as the GUI is concerned, justPDF has a standard window with a simple design and neatly structured layout along with modern-looking buttons. PDF documents can be located and opened by resorting to the built-in file browser, or by dropping the items into the main window while navigating disk directories in Windows Explorer.

Support for multiple tabs is featured so that you can keep more PDF files opened at the same time to switch between them seamlessly. It's possible to zoom in and out, go to a specific page by entering its number, print the document, as well as rotate pages and use a search function to find keywords quickly.

OCR is supported too. On the other hand, you should know there are no editing options provided for this piece of software, as it acts only as a PDF viewer.

The program didn't hog system resources throughout our evaluation, thanks to the fact that it needed a low amount of memory and CPU to work properly. On the other hand, it showed an error dialog and immediately crashed afterward in some cases when attempting to click any buttons within the interface.

Nevertheless, you can test justPDF for yourself if you're looking for a featherlight and approachable PDF viewer without having to worry about complex options and configuration settings.