Golfdriver97 Trusted Member Team Leader Moderator Dec 4, 2012 35,367 113 63 Visit site Mar 4, 2015 #2 Welcome to the forums. They are application files. The .apk is the file extension. Upvote 0 Downvote
H hallux Q&A Team Jul 7, 2013 12,322 7 38 Visit site Mar 4, 2015 #3 APK's are how applications are delivered and subsequently installed. Upvote 0 Downvote