Skip to content
QUALIFIED TRUST SERVICES

Legally compliant digital signatures (eIDAS) to drive forward the digitalization of your business processes.

CORPORATE TRUST SERVICES

Cryptography-based trust services
to protect your digital identities,
data and business secrets.

Qualified electronic signature products based on eIDAS - legally binding and secure.

API GUIDE

Upgrade your application with electronic signatures by primesign.





DOCUMENT SIGNING API

Signing of PDF documents. primesign handles document processing and adds a visual signature stamp.

HASH SIGNING API

Signing of hash values. Your application handles document processing and provides the document viewer.

CASH BOX API

RKSV-compliant JWS- or raw signatures for cash box receipts.





primesign TRUST CENTER

All documents for our qualified trust services, certificate revocation list, root-/CA- certificates, etc.

RESOURCES

Fact sheets, product documentation and more.



Excelfix 5.75 Activation Code Online

He visited the ExcelFix website, but there was no information about the activation code or a free trial. He then searched for other software alternatives, but they were either too expensive or didn't have the features he needed.

Alex had purchased ExcelFix 5.75 a while ago, which had been working fine until recently. He had been using it to repair and optimize his Excel files. But now, the software had become unresponsive, and he was facing a deadline. excelfix 5.75 activation code

From then on, Alex made sure to use authorized software and encouraged others to do the same. He visited the ExcelFix website, but there was

The ExcelFix team responded promptly, thanking Alex for his feedback. They provided him with a new license and offered a discount on his next purchase. Alex learned a valuable lesson about the importance of using genuine software and supporting developers. He had been using it to repair and optimize his Excel files

Alex had been working on a critical project in Excel for weeks. He had created a complex spreadsheet with numerous formulas, charts, and graphs. However, when he tried to save his work, he encountered an error message. The software he was using, ExcelFix, had stopped working, and he couldn't access his file.

As Alex continued his search, he came across a blog post from a developer who claimed to have discovered a vulnerability in ExcelFix 5.75. The developer provided a code that supposedly activated the software. Alex was hesitant, but he decided to try it.

Alex realized that he should have purchased a new license or contacted the software developer for support. He decided to report the vulnerability to the ExcelFix team and suggest improvements to their software.