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Free Bates Numbering Software — No Adobe Needed

Bates stamp PDFs online free — numbering continues from file to file, a custom prefix, zero-padded digits. Skip the $20/month Acrobat subscription — files are encrypted at rest and in transit, then auto-deleted.

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No file size limit
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Auto-deleted

How to Bates number PDFs in 3 steps

Quick Start
  1. 1

    Upload your PDFs

    Select or drag and drop every file in the production, in the order you want them numbered.

  2. 2

    Set prefix and start number

    Choose a prefix, digit count, and starting number — numbering continues across every file you uploaded.

  3. 3

    Download the stamped production

    Get every file back with sequential Bates numbers stamped on every page, ready to produce.

Simple Process

Three Steps to a Bates-Stamped Production

Number an entire exhibit production in seconds

Upload PDFs

Drag and drop or select every file in the production

Set Prefix & Start Number

Prefix, digit count, position, and continuous numbering

Download

Get every file back, stamped and ready to produce

Built for Litigation

Every Production Needs This

⚖️

Discovery

Number document productions for discovery

📁

Exhibits

Number trial or deposition exhibits

🗂️

Multi-File Batches

Keep numbering continuous across 100s of files

📄

Contracts

Track and cite pages across amendments

Security First

Enterprise-Grade Security

Your documents are protected by industry-leading security measures

AES-256 Encryption

Encrypted at rest and in transit

Auto-Delete

Never retained — deleted after your session

GDPR Compliant

Handled per EU data protection rules

Encrypted Transfer

HTTPS/TLS on every upload

No Manual Review

Only automated systems touch your file

Secure Cloud

Enterprise-grade infrastructure

No Registration

Use without signup

Legal-Ready

Built for confidential documents

Built for Legal Teams

Handle confidential documents with AES-256 encryption at rest and in transit, automatic deletion, and no third-party file review.

✓ Encrypted at rest & in transit
✓ No size limits
✓ Batch processing

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Frequently Asked Questions

Everything you need to know about PDF jump links

What is Bates numbering?

Bates numbering is a unique, sequential number stamped on every page of every document in a legal production (e.g. SMITH-000001), used to identify and cite exhibits and discovery materials. It's named for the 1891 Bates Automatic Numbering Machine.

Does Bates numbering restart for each file?

No — standard practice is one continuous, unbroken sequence across the entire set of files (file one ends at 000042, file two starts at 000043). This tool does that by default. You can turn off continuous numbering to restart each file at your chosen start number instead.

Can I add a custom prefix?

Yes — the prefix (often a party name or case number) is standard practice for identifying the producing party, e.g. 'SMITH-000001'. Enter any prefix up to 40 characters.

How many digits should the Bates number have?

Six digits (000001) is the de facto standard for most productions. Five digits is fine for smaller sets; seven or eight digits suit very large productions (100,000+ pages). This tool supports 1 to 12 digits.

Where should the Bates stamp go on the page?

Bottom-right is the near-universal convention — it stays out of the way of headers and page numbers. Some parties or jurisdictions specify a different position by agreement, so this tool lets you choose any header or footer position.

Is Bates numbering legally required?

Federal (FRCP 26/34) and most state discovery rules require productions to be identifiable, but don't mandate a specific numbering format — Bates numbering is simply the universally recognized way courts and opposing counsel expect that requirement to be met.

Do I need Adobe Acrobat to Bates number a PDF?

No. Acrobat Pro (~$20/month) is the tool most people assume they need, but it's not the only option — this tool applies the same permanent, embedded stamp for free, directly in your browser.

What's the difference between Bates numbering and exhibit numbering?

Bates numbers identify individual pages across an entire production. Exhibit numbers (Exhibit 1, Exhibit A) identify whole documents at trial — a trial exhibit index typically cites both together.

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