N Docs allows you to view documents on Android. No internet connection is required.

Supported Android
(4.1 and up)
Ice Cream Sandwich (4.0 – 4.0.4),Jelly Bean (4.1 – 4.3.1),KitKat (4.4 – 4.4.4),Lollipop (5.0 – 5.1.1),Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)

Download N Docs Office, Pdf, Text, Markup, Ebook Reader v 4.6.0 APK Mod

N_Docs-v4.6.0_build_5000460-Mod.apk