The issue relates to privacy concerns arising from the use of online tools to convert PDF files into the PDFA format. It becomes particularly sensitive when confidential documents have to be uploaded and converted, as these are temporarily stored on an external server. There is a risk that unauthorized third parties could gain access to these files. Additionally, the data deletion processes after conversion are not always transparent and there is uncertainty as to whether the data is really completely removed. Finally, there is also concern that personal data collected during the use of the tool could be used or shared by the providers for other purposes.

The PDF to PDFA conversion tool addresses these privacy concerns by implementing strict security measures. It uses a secure connection (HTTPS) for file upload and download, preventing any external access to the files. After the conversion process is completed, all uploaded files are automatically and irreversibly deleted from the server. These deletion processes are clearly defined and transparent, giving users the assurance that no data is left behind. In addition, the tool does not collect any personal user data during its use and does not share any information with third parties. Thus, a secure, trustworthy, and private use is guaranteed.