WPS Office is the smallest size (less than 37 MB) and a free and complete full office suite on Android tablets and phones, integrates all the word processing features: Word, PDF, Presentation, Spreadsheet, Memo and Docs Scanner into a single application, and fully compatible with Microsoft Word, Excel, PowerPoint, Google Doc and Adobe PDF formats.
Supported Android
{4.0 and UP}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)