You are downloading the WordPad 10 AppX file v220.127.116.11 for Windows Phone. WordPad 10 is a free and useful Business app: WordPad 10 allows you to quickly view & edit documents on Windows devices, including Microsoft Office Files and PDFs. Supported file ... You can now download the offline AppX file to install & try it.
Download Locations for WordPad 10 18.104.22.168 AppX file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppX File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline WordPad 10 AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.