Version 2.1
Release date: December 16, 2022
The following features are added.
- Automatic detection of unchanged pagess
- Thermography pages view
Version 2.0
Release date: June 8, 2021
The following features are added.
- One-Stop Proofreading
Version 1.5
Release date: April 7, 2021
The following features are added.
- Export Overlaoped pages view to PDF
Version 1.4
Release date: April 14, 2020
Modified as follows.
- Added Blink pages view function
- Minor bug fixes
Version 1.3
Release date: November 30, 2019
Modified as follows.
- Minor bug fixes
Version 1.2
Release date: November 29, 2019
Modified as follows.
- Fixed a bug that caused the app to become unusable in some cases after the subscription subscription process
Version 1.1
Release date: May 18, 2019
Modified as follows.
- Marking
- Masking
Version 1.0
Release date: April 4, 2019
The main functions are as follows
- Twin pages view
- Overlaoped pages view
- Zoom in/out
- Thumbnail listing of PDF pages
- Monthly suppscription with free trial period



