Release note
Version 2.1
Release Date: May 17, 2026
We have made the following changes.
- Simplify the UI for marking differences
The following features have been added.
- Three Types of Annotation Dialogs
- Annotation Counter
Version 2.0
Release Date: January 25, 2025
The following features have been added.
Version 1.6
Release Date: February 16, 2023
The following features have been added.
Version 1.5
Release Date: January 5, 2022
The following features have been added.
- Ctrl key + mouse wheel to zoom in/out
- Added dialog with link to Release Notes (this web page)
Version 1.4
Release Date: November 18, 2021
We have made the following changes.
- Export Overlaoped pages view to PDF
Version 1.3
Release Date: September 14, 2021
We have made the following changes.
- Contrast selection in overlapped pages view
Version 1.2
Release Date: April 7, 2020
We have made the following changes.
- Added Blink pages view function
- Minor bug fixes
Version 1.1
Release Date: January 8, 2020
We have made the following changes.
- Merged PDF selection dialog into the main window. Improved user access to the Help menu at any time
Version 1.0
Release Date: October 25, 2019
The main features are as follows.
- Twin pages view
- Overlaoped pages view
- Zoom in/out
- Thumbnail listing of PDF pages
- Marking
- Masking
- Monthly suppscription with free trial period