Security

DocGlue compares the PDFs you upload and returns the report to your browser. There is no document archive. Accounts are optional and hold your email address and plan, not your documents.

• Uploads are checked to confirm they are PDFs, and for file size and page count.
• Files are processed in memory and discarded when the comparison finishes.
• Reports use the file name you uploaded. Server paths are not shown.
• Rate limits reduce abusive comparison volume.
• Sign-in uses one-time email links, with rate limits on how many links an address or network can request.
• A comparison stays in the browser that ran it. Another visitor cannot open it unless you share the result yourself.

DocGlue does not claim a formal security audit.

Questions about security go through the contact form on the Contact page. Messages are handled by the DocGlue team.