Prove the file — not who clicked to sign.

The problem

DocuSign proves who signed an envelope. It does not replace a simple “this PDF is still the one I sent on Tuesday” hash certificate.

The docstoc way

Certify the document you already have. Keep DocuSign if you need legally framed e-sign.

How docstoc compares

• Hash certificate vs envelope audit trail
• Any file, not only DocuSign packages
• No per-seat e-sign tax for proof-of-integrity
• Free verify links
• Honest: not an e-sign product

Import from DocuSign →

Also see

• Adobe Acrobat alternative
• DigiCert Document Trust alternative
• OriginStamp alternative
• OpenTimestamps alternative
• All comparisons