The correct site for DigiSite is the one in the link below. If you access the URL, you'll see that you can save the installation package for DigiSite.
Download page: http://www.w3wvg.com/_mgxroot/page_10727.html
I downloaded and installed the software on my computer, but it appears it has some issues with Windows 10, because it displays errors when I close it. Visit the above website to look for additional details related to DigiSite and EasyPal.