Bulk Address Check - Professional Bulk Address Validation Software

Everything You Need to Validate Addresses

CSV & Excel Support

Upload CSV, XLSX, or XLS files with thousands of addresses. Drag and drop interface.

USPS Validation

Integrate with USPS API for official address verification and standardization.

Batch Processing

Process thousands of addresses at once with real-time progress tracking.

Export Results

Download verified addresses as CSV or Excel with validation details.

Works Offline

Runs entirely in your browser. No internet connection required (except for USPS API).

Single HTML File

No installation required. Just open the HTML file in any modern browser.

Simple, One-Time Pricing

$29.99

One-time payment • Lifetime access

Unlimited address verifications
CSV & Excel file support
USPS API integration
Batch processing
Export to CSV/Excel
Lifetime updates
No monthly subscription
Use on 1 computer

Purchase Now

🔒 Secure payment via PayPal

How It Works

1

Purchase

Buy the software for $29.99 via PayPal

2

Download

Receive your license key and download the HTML file

3

Activate

Enter your license key to activate

4

Verify

Start validating addresses immediately

Frequently Asked Questions

After purchase, you receive a unique license key. Enter this key when you first open the software to activate it. The license is stored in your browser and works indefinitely on that computer.

The license is for one computer. If you need to use it on multiple computers, you'll need to purchase additional licenses.

The software works offline for local validation. Internet is only needed if you want to use USPS API integration for official verification.

Yes! We offer a 30-day money-back guarantee. If you're not satisfied, contact us for a full refund.

You can upload CSV, XLSX, and XLS files. Results can be exported as CSV or Excel.

Ready to Start Validating Addresses?

Join hundreds of satisfied customers

Get Bulk Address Check - $29.99

Validate Thousands of Addresses Instantly