Bates Stamping
Sequential page numbering for legal discovery, medical records, and professional archives.
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Apply official Bates numbering locally—private and fast.
What is Bates Stamping?
Bates numbering (also known as Bates stamping) is used in the legal, medical, and business fields to place identifying numbers and date/time-marks on images and documents as they are scanned or processed. OncePDF's Bates tool provides a high-fidelity, local solution for sequential numbering that ensures your documents are ready for discovery or litigation without ever leaving your browser's secure sandbox.