N Docs - Office, Pdf, Text, Markup, Ebook Reader v5.4.3

Support file types:
. Microsoft Word (DOC/DOCX, don't support password protected file)
. Microsoft Excel (XLS/XLSX, don't support password protected file)
. Microsoft PowerPoint (PPT/PPTX, don't support password protected file)
. Open/Libre Writer (ODT, Open with thirdparty app)
. Open/Libre Calc (ODS, Open with thirdparty app)
. Open/Libre Impress (ODP, Open with thirdparty app)
. Hancom Hanword (Open with thirdparty app)
. Hancom Hancell (Open with thirdparty app)
. Hancom Hanshow (Open with thirdparty app)
. Portable Document Format (PDF, support password protected file)
. RTF
. TXT
. MARKUP(MD/HTML/XHTML/XML/DTD/XSL/XSLT)
. CODE(JAVA/CPP/PHP)
. EBOOK(EPUB)
Create file types:
. PDF
. TXT
. HTML
Edit file types:
. TXT
. MARKUP(MD/HTML/XHTML/XML/DTD/XSL/XSLT)
. CODE(JAVA/CPP/PHP)
Document Search:
. Support all of file types, except PDF.
. PDF will be supported.
Storage services:
. Google Drive
. Microsoft One Drive
. Box
Requirements:Android 7.0+
Home Page -

https://play.google.com/store/apps/details?id=net.sjava.docs&hl=en