Not sure how to do that. Most everything I have is hard copies.

But I can send you here (https://archive.org/details/dungeonmagazine?sort=-date) it is an archive of all the dungeon magazines and as far as I can tell it is legit. Also this (https://archive.org/details/DragonMagazine260_201801/Dragon%20Magazine%20386/) is an archive of all the Dragon Magazines.