기술 Dual PDF

Dual PDF is the free side-by-side, split-screen PDF viewer.
You can open 2 different PDF files at the same time.
Of course, you can open different pages of a same PDF too.
Use-Case examples
* For Study: Open a problem file in one side &open a solution file in another side.
* For Business: Open new & old contract documents
* For Business: Open 2 specification sheets for the different products
Verified Devices
Sony Xperia XZ (Android6.0)
ASUS Nexus7 (2013, Android6.0)
Sony Xperia Z3 (Android 6.0)
Sony Xperia Z3 (Android 5.0)
Huawei dtab 01 (Android 4.1)
Samsung Galaxy S3α (Android 4.3)
License
This app uses pdf.js for rendering PDF.
This library is Apache License 2.0.