What it is

What is ThreadProof?

ThreadProof turns phone screenshots of a conversation into a single numbered PDF with a cover sheet, page numbers, optional redactions and an appendix listing a SHA-256 fingerprint of every original file. It runs entirely in your browser.

More on what it is

• Does ThreadProof upload my screenshots?
• Do I need an account?
• Which messaging apps does it work with?
• Does ThreadProof retype or edit my messages?
• What is in the exported PDF?
• What is a SHA-256 fingerprint and why is it there?

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