The other day I was searching for resources for the very helpful E-Sword program. This is an effective, powerful, and free Bible Software package. You can access the program here at this link.
I have played around with the application for a bit and found it to be a pretty good one. Certainly the paid software is going to be better for original languge research and the like. However, you can’t beat the price of this free package.
But more than that, there is a website that has a number of resources for Adventists that fits into the E-Sword package. The website is Sharpening the Sword. This website provides the Sabbath School Lessons and various Ellen White books. I would encourage you to check out this website and the software. And just like E-Sword, the files are free. Check it out at this link.