You are downloading the Frame Grabber AppX file v126.96.36.199 for Windows Phone. Frame Grabber is a free and useful Music app: Save or share frames from videos on your phone. Lists every individual frame, with easy ... You can now download the offline AppX file to install & try it.
Download Locations for Frame Grabber 188.8.131.52 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 Frame Grabber AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.