Don't know that there is a "universal" ebook reader. For .epub and .pdf I use Aldiko (there's a free version and premium version available). Here is a wiki page which has a nice chart laid out covering the various ebook reader apps for Android and which formats they support:
Comparison of Android e-book reader software - Wikipedia, the free encyclopedia
Don't know that there is a "universal" ebook reader. For .epub and .pdf I use Aldiko (there's a free version and premium version available). Here is a wiki page which has a nice chart laid out covering the various ebook reader apps for Android and which formats they support:
Comparison of Android e-book reader software - Wikipedia, the free encyclopedia
I came across that eReader & Wikipedia article before making my OP last night. Aldiko doesn't sound like what I want, however, I found Cool Reader:
https://forums.androidcentral.com/e...apps/details?id=org.coolreader&token=PDRUy-IV
Because CR is Open Souce, it's only a matter of time till it supports .djvu/.oeb/.pdf/.docx formats.
Nice find. I had never heard of Cool Reader before. I've also heard FB Reader mentioned a few times in another forum.