About product support

GVIDO Account

• Can I use the same device under multiple accounts?
• Do I need to create an account to purchase?
• Is an account needed for purchases made as a company?
• How do I delete my online account?
• What is the Support Center's operating hours?

Support

• How to modify the PDF page size/DPI:
• Who should I contact when I need technical support for GVIDO product?
• Where can I locate the serial number?