SELECTED ANSWER
replied on February 8, 2016
Couple of options you could consider besides Arcwelder are other Android emulators like the Visual Studio Emulator for Android (part of the free community edition of Microsoft Visual Studio), the Xamarin Android Player and the Android Emulator that comes with the Android SDK/Android Studio (although the former 2 are faster I believe).
Also, as you may know Laserfiche has a Windows Phone/Universal app available in the Windows Store that could also be used.
If you still want to use the Android app, please contact Laserfiche support and they can provide you with the APK file.