To ensure that your downloads are complete, and not modified in anyway, BVEStation has implemented md5 checksums on select non-fictional routes. This is to ensure the file you downloaded is the exact same copy as the original. If for whatever reason you want to do this check, you can do this with md5.
In the near future we will also be implementing 7zip formats for non-fictional routes for our other operating system users so they too can download our files. Enjoy!