Zhiguang Han

What's New?Redesigned user interface for clarity and ease of use.- Added new dark display mode.

JustContent can help you to block unwanted Ads on a web page. It works for both iPhone and iPad. It

This app is created to provide a clean and intuitive way for reading and managing PDF documents on i

TrailTool helps you plan your next trip. It supports recording and reviewing GPS tracks and point of

From version 2.1:- Add menu options to scan single or double pages regardless of current duplex mode