How to use CubePDF Page

CubPDF Page is a software for merging or splitting existing PDF and image files. You can also add various PDF metadata and security settings to the merged or split PDF file. To use CubPDF Page, first add PDF or image files you wish to merg…

List of editing operations and settings with CubePDF Page

Main window Metadata Security Attention about password sharing Application settings Version information List of keyboard shortcuts Main window CubePDF Page consists of a list of files and a set of buttons to operate on them. The left side …

CubePDF Page metadata dialog

In the Metadata dialog, you can register information such as the title and creator. The information registered here can be viewed in the properties dialog of PDF viewer such as Adobe Acrobat Reader DC. In addition, the Layout item allows y…

CubePDF Page encryption settings

The Metadata dialog displays the Encryption tab in addition to the Summary (Metadata) tab. In the Encryption tab, you can protect the PDF file with a password. To set a password, first enable the Encrypt the PDF with password option, and t…

How to uninstall CubePDF Page

To uninstall CubePDF Page, first select Apps in Settings or Uninstall a program in Control Panel. Then select the CubePDF Page icon on the window that appears and run the Uninstall item.

CubeICE Documents

The English version of the CubeICE document is currently under construction. Please refer to the Japanese version of the document.

CubeNote Documents

The English version of the CubeNote document is currently under construction. Please refer to the Japanese version of the document.

Caution on how to remove password for PDF files via CubePDF

CubePDF is a virtual printer software that converts PDF files through the printing process of some applications, and it seems that there are cases where password-protected PDF files are opened with a PDF browser software and reconverted to…

Support policy for .NET Framework in Cube series

Cube series such as CubePDF, CubePDF Utility and more use .NET Framework. .NET Framework has multiple versions, and Cube series can be used if 3.5, 4.5 or later (4.5.2 or later only for CubePDF Utility) is installed, but we will soon chang…

Cube series do not use Apache Log4j

In December 2021, it was discovered that a vulnerability existed in the Apache Log4j (Log4j 2) library (Apache Log4j Security Vulnerabilities (CVE-2021-44228). We are currently receiving an increasing number of inquiries about the impact o…