Operator
Name: WSWW Lab
Operator website: https://wsww.jp/
PDF Tool: https://pdf-tool.apps.wsww.jp/
Service: Free browser-based PDF utility
Contact
For bug reports, privacy questions, advertising, or media inquiries, email wswwlab@gmail.com. Unless specifically required for troubleshooting, do not attach PDF or image files or include personal information.
Responses
A personal response cannot be guaranteed for every inquiry. Critical product and privacy issues receive priority.