DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
andOTP - andOTP is a two-factor authentication App for Android 4.4+
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.
Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Ralpha Image Resizer - High-speed image batch conversion tool
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.