As a business owner or sole proprietor, I need an efficient solution for generating and editing invoices. It's important that this solution allows me to handle invoices in various formats. The application should be user-friendly and help me create professional invoices with detailed transaction data. Additionally, it would be beneficial if this solution offers advanced features like automatic calculations and fields for taxes and discounts to ensure the accuracy of invoices. Finally, it would be helpful if the application includes security features like password protection and encryption options to support the secure processing of sensitive data.

The online tool 'Create Invoice Visually' from PDF24 is an efficient solution for entrepreneurs and sole proprietors that helps to create and edit professional invoices. Its user-friendly interface and customizable elements, as well as templates, allow invoices to be visually designed and aligned with various brand appearances. The tool supports a multitude of file formats, offering the ability to generate invoices regardless of the original format of the document. With features like automatic calculations and fields for taxes and discounts, the tool ensures the accuracy of the created invoices. In addition, 'Create Invoice Visually' offers security features such as password protection and encryption options to protect the processing of sensitive data. Finally, the created invoices can be directly downloaded from the platform, printed or sent by email. Thus, 'Create Invoice Visually' is a comprehensive solution that combines aesthetics, security, and user-friendliness to make the invoice creation processes more efficient.