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Get LocalCast PDF Plugin old version APK for Android
Send videos, music or images to a Chromecast, Roku, Apple TV, Smart TV or Xbox
You only need to download this if you are asked to, it enables pdf casting to a Chromecast from LocalCast.
This only works with LocalCast, which you can download from the Playstore here: http://goo.gl/xT0Hg9
Source: https://github.com/dakdroid/pdfplugin
This plugin is licensed under GPL V3