Recommend a VO-compatible app to read pdf and MS Word

Hi, All,

I am a heavy VoiceOver user on iPad running iOS 9.

I used to use Adobe Acrobat Reader to read pdf files. It was quite good with VoiceOver. But last week, I was stupid enough to update the app to its latest version. To my dismay, the new Adobe Acrobat Reader is no longer compatible with VO. No mater what gestures I tried, VO just doesn't read the texts any more.

Can anyone recommend an app that's compatible with VO? One feature that's important to me is the ability to transfer files from PC to iPad using iTunes on PC, because I have pdf files on PC that I'd like to copy to iPad and read them there. If possible, I'd also like an app that reads not only pdf, but also MS Word.(doc and .docx) and .txt files.

Thanks a lot.