Summary of the online event PDF Days 2021

Last year’s PDF Days once again offered a lot of input and news on the topic of PDF developments. In addition to the PDF ISO standards, the focus was as always on presenting the variety of PDF applications and newly developed solutions. Due to the Covid pandemic, the use of digital technologies has become more…




PDF/X-6 ISO norm for digital print

With the publication of PDF 2.0 in 2017 (first revision in 2020), new parts of the standard were also made available. These concern the formats PDF/A, PDF/VT, PDF/R and PDF/X. They were improved and adapted. Since PDF 2020, PDF/X-6 is now recommended as the successor to PDF/X-4 for professional printing. PDF/X-5 was based on PDF…




Security and feature update for webPDF 8

A new update for webPDF 8 is currently available with the revision number 2393. With this security and feature update, important core components such as OpenJDK (11.0.14 GA) and Tomcat (9.0.58) have also been updated. This allows you to upgrade all used libraries and dependencies to the latest versions. We strongly recommend our security updates…




PDF technology: transparency in the PDF format

From the very beginning, PDF technology has lived on constant further developments and adaptations, which then also affect media designers, designers or the printing industry. This is a factor that should not be underestimated, especially nowadays. One example of such developments is the work with transparencies: Today we are used to being able to create…




Digital administration: e-files at public authorities

In addition to the conversion to electronic patient files in the health care system in Germany and the use of e-billing by public authorities, a law came into force in 2013 that further advances electronic administration at municipalities and public authorities. This is the so-called E-Government Act. In this context, some principles of electronic record…




Edit and manage PDF attachments in the webPDF Portal

PDF documents can also have attachments. These may need to be reorganised and managed. You can then use webPDF to add, remove as well as detach PDF attachments. How do you add attachments to PDF documents? First, you load your PDF file into the web portal and then open it: Then click on the Attachment…




webPDF security update version r2376 regarding log4j vulnerability CVE-2021-45105

This current update contains security updates and fixes to the found vulnerability CVE-2021-45105 in the third-party library log4j. We would like to inform you as follows regarding webPDF: webPDF 7 uses the above library in version 1 and is therefore not affected.webPDF 8 uses the above library in version 2 and is therefore affected. An update…




webPDF security update version r2374 regarding log4j vulnerability CVE-2021-45046

This current update contains security updates and fixes to the found vulnerability CVE-2021-45046 in the third-party library log4j. We would like to inform you as follows regarding webPDF: webPDF 7 uses the above library in version 1 and is therefore not affected.webPDF 8 uses the above library in version 2 and is therefore affected. An update…




webPDF 8 security update rev. 2372 for the log4j vulnerability CVE-2021-44228

This current update contains security updates and fixes for the server regarding the security vulnerability CVE-2021-44228 in the third-party library log4j found on 9 December 2021, we would like to inform you as follows regarding webPDF: webPDF 7 uses the above library in version 1 and is therefore not affected.webPDF 8 uses the above library…




Current developments at the PDF Association 2021

Now that the most important event of the year around PDF technology and software has been completed and the PDF Association’s Online PDF Days 2021  has ended successfully with 38 webinars and over 2,000 registered participants, we would like to give a brief insight into the upcoming, further developments at the PDF Association. The PDF…