Requests & Complaints

Use this form to request content be removed, corrected, credited differently, or otherwise changed. A few things to keep in mind:

• Our reader acts as a reading mediator, like Adobe Acrobat or Apple Preview. PDF rendering and processing happen live on the user's device. When someone opens a PDF they have access to, we help them read, explore, and interact with it, sometimes without seeing the content they choose.
• Separately, behind enforced boundaries, we offer editorial and marketing services for research. We welcome disputes about content we host, produce, or present through those services.
• We use automated systems to review content and collect data. Metadata can be wrong, and generative systems and historical records can miss things. Please let us know when something needs to change.
• Include the exact links, use an official email address where possible, explain the issue, and tell us the outcome you want. This form can trigger a notification, so it is likely faster than email.