You are downloading the CHM Reader AppX file v188.8.131.52 for Windows Phone. CHM Reader is a free and useful Books & Reference app: CHM Reader is an app to read CHM document. It supports reading files from phone, sd card, onedrive.When you open a CHM file, reader will copy ... You can now download the offline AppX file to install & try it.
Download Locations for CHM Reader 184.108.40.206 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 CHM Reader AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.