Usar la aplicación APKPure
Obtener File Editor versión histórica en Android
editor de texto simple y poderosa para Android, para abrir y guardar archivos.
It can open more files at once, as it supports tabs.
Added rich text styling options, so you can make your notes look just the way you want them!
You can now save in .txt, .html or .htm formats and share your files with other apps.