Below are instructions on how to copy and install APK files to Android phones.
APK stands for Android Package.
1 – Download and Install the “Apps Installer” app from the Android Market
With the “Apps Installer” app, you can install .apk files from your external storage (SD card).
2 – Connect your Android phone to your PC or MAC
3 – Your computer should see your Android phone as a new hard disk, copy your APK files to it
4 – Launch the “Apps Installer” on the phone and browse to your APK files to install
5 – Once installed, the new application should show up on your phone