XOR for Windows

XOR is a viewer application that instantly displays the differences between two PDF files before and after modification.

The price is inexpensive and easy for individuals to adopt. It accurately finds the difference between two PDF files. XOR accurately finds the differences between two PDFs, thereby allowing the creator to improve the quality of printed materials and reduce production costs.

XOR is useful not only for checking "what parts has changed" but also for checking "whether unintended changes have been included”. It automatically detects pages that have not changed, thus reducing proofreading time by eliminating pages that do not need to be checked.

XOR also allows you to enclose differences found by comparison in red squares and output the comparison results in PDF format.

XOR is offered on a subscription basis, with the first month being a free trial period. Users can cancel their XOR subscription at any time and continue to use XOR until the expiration date. The number of licenses can be adjusted as staff increases or decreases to avoid waste.

XOR is also ideal for telework and workcations, as there are no copy-protected USB dongles and the same Microsoft account can be used at work, at home, and on the road.

In addition, if XOR is installed for the entire production staff, everyone can compare old and new PDFs at any time. This parallel work will increase work efficiency within the department. In addition, quality improvement becomes easier.

XOR is easy and intuitive to use: once two PDFs are selected and displayed, each press of the space key toggles between the following four comparison methods

- Twins view : The paired pages are displayed side by side

- Overlapped view : The paired pages are displayed as a composite image. Red and blue are the difference part

- Thermography view : The paired pages are displayed as a composite image. Red is the difference part

- Blink view : The paired pages are displayed alternatively. The difference part blinks